21355395750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:761

約数の個数: 384

約数和(自身を含む): 66931982208

約数和(自身を除く): 45576586458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 67, 75, 78, 85, 90, 102, 117, 125, 130, 134, 150, 153, 170, 195, 201, 221, 225, 234, 250, 255, 306, 325, 335, 375, 390, 402, 425, 442, 450, 510, 585, 603, 641, 650, 663, 670, 750, 765, 850, 871, 975, 1005, 1105, 1125, 1139, 1170, 1206, 1275, 1282, 1326, 1530, 1625, 1675, 1742, 1923, 1950, 1989, 2010, 2125, 2210, 2250, 2278, 2550, 2613, 2925, 3015, 3205, 3250, 3315, 3350, 3417, 3825, 3846, 3978, 4250, 4355, 4875, 5025, 5226, 5525, 5695, 5769, 5850, 6030, 6375, 6410, 6630, 6834, 7650, 7839, 8333, 8375, 8710, 9615, 9750, 9945, 10050, 10251, 10897, 11050, 11390, 11538, 12750, 13065, 14625, 14807, 15075, 15678, 16025, 16575, 16666, 16750, 17085, 19125, 19230, 19890, 20502, 21775, 21794, 24999, 25125, 26130, 27625, 28475, 28845, 29250, 29614, 30150, 32050, 32691, 33150, 34170, 38250, 39195, 41665, 42947, 43550, 44421, 48075, 49725, 49998, 50250, 51255, 54485, 55250, 56950, 57690, 65325, 65382, 74035, 74997, 75375, 78390, 80125, 82875, 83330, 85425, 85894, 88842, 96150, 98073, 99450, 102510, 108875, 108970, 124995, 128841, 130650, 133263, 141661, 142375, 144225, 148070, 149994, 150750, 160250, 163455, 165750, 170850, 195975, 196146, 208325, 214735, 217750, 222105, 240375, 248625, 249990, 256275, 257682, 266526, 272425, 283322, 284750, 288450, 326625, 326910, 370175, 374985, 386523, 391950, 416650, 424983, 427125, 429470, 444210, 480750, 490365, 497250, 512550, 544850, 558311, 624975, 644205, 653250, 666315, 708305, 721125, 730099, 740350, 749970, 773046, 817275, 849966, 854250, 979875, 980730, 1041625, 1073675, 1110525, 1116622, 1249950, 1274949, 1281375, 1288410, 1332630, 1362125, 1416610, 1442250, 1460198, 1634550, 1674933, 1850875, 1874925, 1932615, 1959750, 2083250, 2124915, 2147350, 2190297, 2221050, 2451825, 2549898, 2562750, 2724250, 2791555, 3124875, 3221025, 3331575, 3349866, 3541525, 3650495, 3701750, 3749850, 3865230, 4086375, 4249830, 4380594, 4903650, 5024799, 5368375, 5552625, 5583110, 6249750, 6374745, 6442050, 6570891, 6663150, 7083050, 7300990, 8172750, 8374665, 9374625, 9491287, 9663075, 10049598, 10624575, 10736750, 10951485, 11105250, 12259125, 12749490, 13141782, 13957775, 16105125, 16657875, 16749330, 17707625, 18252475, 18749250, 18982574, 19326150, 21249150, 21902970, 24518250, 25123995, 27915550, 28473861, 31873725, 32210250, 32854455, 33315750, 35415250, 36504950, 41873325, 47456435, 48315375, 50247990, 53122875, 54757425, 56947722, 63747450, 65708910, 69788875, 83746650, 85421583, 91262375, 94912870, 96630750, 106245750, 109514850, 125619975, 139577750, 142369305, 159368625, 164272275, 170843166, 182524750, 209366625, 237282175, 251239950, 273787125, 284738610, 318737250, 328544550, 418733250, 427107915, 474564350, 547574250, 628099875, 711846525, 821361375, 854215830, 1186410875, 1256199750, 1423693050, 1642722750, 2135539575, 2372821750, 3559232625, 4271079150, 7118465250, 10677697875, 21355395750]

約数ペア:

[(1, 21355395750), (2, 10677697875), (3, 7118465250), (5, 4271079150), (6, 3559232625), (9, 2372821750), (10, 2135539575), (13, 1642722750), (15, 1423693050), (17, 1256199750), (18, 1186410875), (25, 854215830), (26, 821361375), (30, 711846525), (34, 628099875), (39, 547574250), (45, 474564350), (50, 427107915), (51, 418733250), (65, 328544550), (67, 318737250), (75, 284738610), (78, 273787125), (85, 251239950), (90, 237282175), (102, 209366625), (117, 182524750), (125, 170843166), (130, 164272275), (134, 159368625), (150, 142369305), (153, 139577750), (170, 125619975), (195, 109514850), (201, 106245750), (221, 96630750), (225, 94912870), (234, 91262375), (250, 85421583), (255, 83746650), (306, 69788875), (325, 65708910), (335, 63747450), (375, 56947722), (390, 54757425), (402, 53122875), (425, 50247990), (442, 48315375), (450, 47456435), (510, 41873325), (585, 36504950), (603, 35415250), (641, 33315750), (650, 32854455), (663, 32210250), (670, 31873725), (750, 28473861), (765, 27915550), (850, 25123995), (871, 24518250), (975, 21902970), (1005, 21249150), (1105, 19326150), (1125, 18982574), (1139, 18749250), (1170, 18252475), (1206, 17707625), (1275, 16749330), (1282, 16657875), (1326, 16105125), (1530, 13957775), (1625, 13141782), (1675, 12749490), (1742, 12259125), (1923, 11105250), (1950, 10951485), (1989, 10736750), (2010, 10624575), (2125, 10049598), (2210, 9663075), (2250, 9491287), (2278, 9374625), (2550, 8374665), (2613, 8172750), (2925, 7300990), (3015, 7083050), (3205, 6663150), (3250, 6570891), (3315, 6442050), (3350, 6374745), (3417, 6249750), (3825, 5583110), (3846, 5552625), (3978, 5368375), (4250, 5024799), (4355, 4903650), (4875, 4380594), (5025, 4249830), (5226, 4086375), (5525, 3865230), (5695, 3749850), (5769, 3701750), (5850, 3650495), (6030, 3541525), (6375, 3349866), (6410, 3331575), (6630, 3221025), (6834, 3124875), (7650, 2791555), (7839, 2724250), (8333, 2562750), (8375, 2549898), (8710, 2451825), (9615, 2221050), (9750, 2190297), (9945, 2147350), (10050, 2124915), (10251, 2083250), (10897, 1959750), (11050, 1932615), (11390, 1874925), (11538, 1850875), (12750, 1674933), (13065, 1634550), (14625, 1460198), (14807, 1442250), (15075, 1416610), (15678, 1362125), (16025, 1332630), (16575, 1288410), (16666, 1281375), (16750, 1274949), (17085, 1249950), (19125, 1116622), (19230, 1110525), (19890, 1073675), (20502, 1041625), (21775, 980730), (21794, 979875), (24999, 854250), (25125, 849966), (26130, 817275), (27625, 773046), (28475, 749970), (28845, 740350), (29250, 730099), (29614, 721125), (30150, 708305), (32050, 666315), (32691, 653250), (33150, 644205), (34170, 624975), (38250, 558311), (39195, 544850), (41665, 512550), (42947, 497250), (43550, 490365), (44421, 480750), (48075, 444210), (49725, 429470), (49998, 427125), (50250, 424983), (51255, 416650), (54485, 391950), (55250, 386523), (56950, 374985), (57690, 370175), (65325, 326910), (65382, 326625), (74035, 288450), (74997, 284750), (75375, 283322), (78390, 272425), (80125, 266526), (82875, 257682), (83330, 256275), (85425, 249990), (85894, 248625), (88842, 240375), (96150, 222105), (98073, 217750), (99450, 214735), (102510, 208325), (108875, 196146), (108970, 195975), (124995, 170850), (128841, 165750), (130650, 163455), (133263, 160250), (141661, 150750), (142375, 149994), (144225, 148070)]