21212883900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4710

約数の個数: 432

約数和(自身を含む): 79130810304

約数和(自身を除く): 57917926404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 25, 26, 30, 34, 36, 39, 45, 46, 50, 51, 52, 60, 65, 68, 69, 75, 78, 85, 90, 92, 100, 102, 115, 117, 130, 138, 150, 153, 156, 170, 180, 195, 204, 207, 221, 225, 230, 234, 255, 260, 276, 299, 300, 306, 325, 340, 345, 390, 391, 414, 425, 442, 450, 460, 468, 510, 575, 585, 598, 612, 650, 663, 690, 765, 780, 782, 828, 850, 884, 897, 900, 975, 1020, 1035, 1105, 1150, 1170, 1173, 1196, 1275, 1300, 1326, 1380, 1495, 1530, 1564, 1700, 1725, 1794, 1950, 1955, 1989, 2070, 2210, 2300, 2340, 2346, 2550, 2652, 2691, 2925, 2990, 3060, 3315, 3450, 3519, 3588, 3825, 3900, 3910, 3978, 4140, 4420, 4485, 4637, 4692, 5083, 5100, 5175, 5382, 5525, 5850, 5865, 5980, 6630, 6900, 7038, 7475, 7650, 7820, 7956, 8970, 9274, 9775, 9945, 10166, 10350, 10764, 11050, 11700, 11730, 13260, 13455, 13911, 14076, 14950, 15249, 15300, 16575, 17595, 17940, 18548, 19550, 19890, 20332, 20700, 22100, 22425, 23185, 23460, 25415, 26910, 27822, 29325, 29900, 30498, 33150, 35190, 39100, 39780, 41733, 44850, 45747, 46370, 49725, 50830, 53820, 55644, 58650, 60281, 60996, 66300, 67275, 69555, 70380, 76245, 78829, 83466, 87975, 89700, 91494, 92740, 99450, 101660, 106651, 115925, 117300, 120562, 127075, 134550, 139110, 152490, 157658, 166932, 175950, 180843, 182988, 198900, 208665, 213302, 228735, 231850, 236487, 241124, 254150, 269100, 278220, 301405, 304980, 315316, 319953, 347775, 351900, 361686, 381225, 394145, 417330, 426604, 457470, 463700, 472974, 508300, 533255, 542529, 602810, 639906, 695550, 709461, 723372, 762450, 788290, 834660, 904215, 914940, 945948, 959859, 1024777, 1043325, 1066510, 1085058, 1143675, 1182435, 1205620, 1279812, 1386463, 1391100, 1418922, 1507025, 1524900, 1576580, 1599765, 1808430, 1813067, 1919718, 1970725, 2049554, 2086650, 2133020, 2170116, 2287350, 2364870, 2666275, 2712645, 2772926, 2837844, 3014050, 3074331, 3199530, 3547305, 3616860, 3626134, 3839436, 3941450, 4099108, 4159389, 4173300, 4521075, 4574700, 4729740, 4799295, 5123885, 5332550, 5425290, 5439201, 5545852, 5912175, 6028100, 6148662, 6399060, 6932315, 7094610, 7252268, 7882900, 7998825, 8318778, 9042150, 9065335, 9222993, 9598590, 10247770, 10665100, 10850580, 10878402, 11824350, 12297324, 12478167, 13563225, 13864630, 14189220, 15371655, 15997650, 16317603, 16637556, 17736525, 18084300, 18130670, 18445986, 19197180, 20495540, 20796945, 21756804, 23569871, 23648700, 23996475, 24956334, 25619425, 27126450, 27196005, 27729260, 30743310, 31995300, 32635206, 34661575, 35473050, 36261340, 36891972, 41593890, 45326675, 46114965, 47139742, 47992950, 49912668, 51238850, 54252900, 54392010, 61486620, 62390835, 65270412, 69323150, 70709613, 70946100, 76858275, 81588015, 83187780, 90653350, 92229930, 94279484, 95985900, 102477700, 103984725, 108784020, 117849355, 124781670, 135980025, 138646300, 141419226, 153716550, 163176030, 181306700, 184459860, 207969450, 212128839, 230574825, 235698710, 249563340, 271960050, 282838452, 307433100, 311954175, 326352060, 353548065, 407940075, 415938900, 424257678, 461149650, 471397420, 543920100, 589246775, 623908350, 707096130, 815880150, 848515356, 922299300, 1060644195, 1178493550, 1247816700, 1414192260, 1631760300, 1767740325, 2121288390, 2356987100, 3535480650, 4242576780, 5303220975, 7070961300, 10606441950, 21212883900]

約数ペア:

[(1, 21212883900), (2, 10606441950), (3, 7070961300), (4, 5303220975), (5, 4242576780), (6, 3535480650), (9, 2356987100), (10, 2121288390), (12, 1767740325), (13, 1631760300), (15, 1414192260), (17, 1247816700), (18, 1178493550), (20, 1060644195), (23, 922299300), (25, 848515356), (26, 815880150), (30, 707096130), (34, 623908350), (36, 589246775), (39, 543920100), (45, 471397420), (46, 461149650), (50, 424257678), (51, 415938900), (52, 407940075), (60, 353548065), (65, 326352060), (68, 311954175), (69, 307433100), (75, 282838452), (78, 271960050), (85, 249563340), (90, 235698710), (92, 230574825), (100, 212128839), (102, 207969450), (115, 184459860), (117, 181306700), (130, 163176030), (138, 153716550), (150, 141419226), (153, 138646300), (156, 135980025), (170, 124781670), (180, 117849355), (195, 108784020), (204, 103984725), (207, 102477700), (221, 95985900), (225, 94279484), (230, 92229930), (234, 90653350), (255, 83187780), (260, 81588015), (276, 76858275), (299, 70946100), (300, 70709613), (306, 69323150), (325, 65270412), (340, 62390835), (345, 61486620), (390, 54392010), (391, 54252900), (414, 51238850), (425, 49912668), (442, 47992950), (450, 47139742), (460, 46114965), (468, 45326675), (510, 41593890), (575, 36891972), (585, 36261340), (598, 35473050), (612, 34661575), (650, 32635206), (663, 31995300), (690, 30743310), (765, 27729260), (780, 27196005), (782, 27126450), (828, 25619425), (850, 24956334), (884, 23996475), (897, 23648700), (900, 23569871), (975, 21756804), (1020, 20796945), (1035, 20495540), (1105, 19197180), (1150, 18445986), (1170, 18130670), (1173, 18084300), (1196, 17736525), (1275, 16637556), (1300, 16317603), (1326, 15997650), (1380, 15371655), (1495, 14189220), (1530, 13864630), (1564, 13563225), (1700, 12478167), (1725, 12297324), (1794, 11824350), (1950, 10878402), (1955, 10850580), (1989, 10665100), (2070, 10247770), (2210, 9598590), (2300, 9222993), (2340, 9065335), (2346, 9042150), (2550, 8318778), (2652, 7998825), (2691, 7882900), (2925, 7252268), (2990, 7094610), (3060, 6932315), (3315, 6399060), (3450, 6148662), (3519, 6028100), (3588, 5912175), (3825, 5545852), (3900, 5439201), (3910, 5425290), (3978, 5332550), (4140, 5123885), (4420, 4799295), (4485, 4729740), (4637, 4574700), (4692, 4521075), (5083, 4173300), (5100, 4159389), (5175, 4099108), (5382, 3941450), (5525, 3839436), (5850, 3626134), (5865, 3616860), (5980, 3547305), (6630, 3199530), (6900, 3074331), (7038, 3014050), (7475, 2837844), (7650, 2772926), (7820, 2712645), (7956, 2666275), (8970, 2364870), (9274, 2287350), (9775, 2170116), (9945, 2133020), (10166, 2086650), (10350, 2049554), (10764, 1970725), (11050, 1919718), (11700, 1813067), (11730, 1808430), (13260, 1599765), (13455, 1576580), (13911, 1524900), (14076, 1507025), (14950, 1418922), (15249, 1391100), (15300, 1386463), (16575, 1279812), (17595, 1205620), (17940, 1182435), (18548, 1143675), (19550, 1085058), (19890, 1066510), (20332, 1043325), (20700, 1024777), (22100, 959859), (22425, 945948), (23185, 914940), (23460, 904215), (25415, 834660), (26910, 788290), (27822, 762450), (29325, 723372), (29900, 709461), (30498, 695550), (33150, 639906), (35190, 602810), (39100, 542529), (39780, 533255), (41733, 508300), (44850, 472974), (45747, 463700), (46370, 457470), (49725, 426604), (50830, 417330), (53820, 394145), (55644, 381225), (58650, 361686), (60281, 351900), (60996, 347775), (66300, 319953), (67275, 315316), (69555, 304980), (70380, 301405), (76245, 278220), (78829, 269100), (83466, 254150), (87975, 241124), (89700, 236487), (91494, 231850), (92740, 228735), (99450, 213302), (101660, 208665), (106651, 198900), (115925, 182988), (117300, 180843), (120562, 175950), (127075, 166932), (134550, 157658), (139110, 152490)]