21332292750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 384

約数和(自身を含む): 65050128000

約数和(自身を除く): 43717835250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 125, 149, 150, 153, 170, 171, 190, 197, 225, 250, 255, 285, 298, 306, 323, 342, 375, 394, 425, 447, 450, 475, 510, 570, 591, 646, 745, 750, 765, 850, 855, 894, 950, 969, 985, 1125, 1182, 1275, 1341, 1425, 1490, 1530, 1615, 1710, 1773, 1938, 1970, 2125, 2235, 2250, 2375, 2533, 2550, 2682, 2831, 2850, 2907, 2955, 3230, 3349, 3546, 3725, 3743, 3825, 4250, 4275, 4470, 4750, 4845, 4925, 5066, 5662, 5814, 5910, 6375, 6698, 6705, 7125, 7450, 7486, 7599, 7650, 8075, 8493, 8550, 8865, 9690, 9850, 10047, 11175, 11229, 12665, 12750, 13410, 14155, 14250, 14535, 14775, 15198, 16150, 16745, 16986, 17730, 18625, 18715, 19125, 20094, 21375, 22350, 22458, 22797, 24225, 24625, 25330, 25479, 28310, 29070, 29353, 29550, 30141, 33490, 33525, 33687, 37250, 37430, 37995, 38250, 40375, 42465, 42750, 44325, 45594, 48127, 48450, 49250, 50235, 50958, 55875, 56145, 58706, 60282, 63325, 63631, 67050, 67374, 70775, 72675, 73875, 75990, 80750, 83725, 84930, 88059, 88650, 93575, 96254, 100470, 111750, 112290, 113985, 121125, 126650, 127262, 127395, 141550, 144381, 145350, 146765, 147750, 150705, 167450, 167625, 168435, 176118, 187150, 189975, 190893, 212325, 221625, 227970, 240635, 242250, 251175, 254790, 264177, 280725, 288762, 293530, 301410, 316625, 318155, 335250, 336870, 353875, 363375, 379950, 381786, 418625, 424650, 433143, 440295, 443250, 467875, 481270, 499001, 502350, 528354, 557707, 561450, 569925, 572679, 633250, 636310, 636975, 707750, 721905, 726750, 733825, 753525, 837250, 842175, 866286, 880590, 935750, 949875, 954465, 998002, 1061625, 1115414, 1139850, 1145358, 1203175, 1255875, 1273950, 1320885, 1403625, 1443810, 1467650, 1497003, 1507050, 1590775, 1673121, 1684350, 1899750, 1908930, 2123250, 2165715, 2201475, 2406350, 2495005, 2511750, 2641770, 2788535, 2807250, 2849625, 2863395, 2994006, 3181550, 3184875, 3346242, 3609525, 3669125, 3767625, 4210875, 4331430, 4402950, 4491009, 4772325, 4990010, 5019363, 5577070, 5699250, 5726790, 6015875, 6369750, 6604425, 7219050, 7338250, 7485015, 7535250, 7953875, 8365605, 8421750, 8982018, 9481019, 9544650, 10038726, 10828575, 11007375, 12031750, 12475025, 13208850, 13942675, 14316975, 14970030, 15907750, 16731210, 18047625, 18962038, 21657150, 22014750, 22455045, 23861625, 24950050, 25096815, 27885350, 28443057, 28633950, 33022125, 36095250, 37425075, 41828025, 44910090, 47405095, 47723250, 50193630, 54142875, 56886114, 62375125, 66044250, 69713375, 71584875, 74850150, 83656050, 85329171, 94810190, 108285750, 112275225, 124750250, 125484075, 139426750, 142215285, 143169750, 170658342, 187125375, 209140125, 224550450, 237025475, 250968150, 284430570, 374250750, 418280250, 426645855, 474050950, 561376125, 627420375, 711076425, 853291710, 1122752250, 1185127375, 1254840750, 1422152850, 2133229275, 2370254750, 3555382125, 4266458550, 7110764250, 10666146375, 21332292750]

約数ペア:

[(1, 21332292750), (2, 10666146375), (3, 7110764250), (5, 4266458550), (6, 3555382125), (9, 2370254750), (10, 2133229275), (15, 1422152850), (17, 1254840750), (18, 1185127375), (19, 1122752250), (25, 853291710), (30, 711076425), (34, 627420375), (38, 561376125), (45, 474050950), (50, 426645855), (51, 418280250), (57, 374250750), (75, 284430570), (85, 250968150), (90, 237025475), (95, 224550450), (102, 209140125), (114, 187125375), (125, 170658342), (149, 143169750), (150, 142215285), (153, 139426750), (170, 125484075), (171, 124750250), (190, 112275225), (197, 108285750), (225, 94810190), (250, 85329171), (255, 83656050), (285, 74850150), (298, 71584875), (306, 69713375), (323, 66044250), (342, 62375125), (375, 56886114), (394, 54142875), (425, 50193630), (447, 47723250), (450, 47405095), (475, 44910090), (510, 41828025), (570, 37425075), (591, 36095250), (646, 33022125), (745, 28633950), (750, 28443057), (765, 27885350), (850, 25096815), (855, 24950050), (894, 23861625), (950, 22455045), (969, 22014750), (985, 21657150), (1125, 18962038), (1182, 18047625), (1275, 16731210), (1341, 15907750), (1425, 14970030), (1490, 14316975), (1530, 13942675), (1615, 13208850), (1710, 12475025), (1773, 12031750), (1938, 11007375), (1970, 10828575), (2125, 10038726), (2235, 9544650), (2250, 9481019), (2375, 8982018), (2533, 8421750), (2550, 8365605), (2682, 7953875), (2831, 7535250), (2850, 7485015), (2907, 7338250), (2955, 7219050), (3230, 6604425), (3349, 6369750), (3546, 6015875), (3725, 5726790), (3743, 5699250), (3825, 5577070), (4250, 5019363), (4275, 4990010), (4470, 4772325), (4750, 4491009), (4845, 4402950), (4925, 4331430), (5066, 4210875), (5662, 3767625), (5814, 3669125), (5910, 3609525), (6375, 3346242), (6698, 3184875), (6705, 3181550), (7125, 2994006), (7450, 2863395), (7486, 2849625), (7599, 2807250), (7650, 2788535), (8075, 2641770), (8493, 2511750), (8550, 2495005), (8865, 2406350), (9690, 2201475), (9850, 2165715), (10047, 2123250), (11175, 1908930), (11229, 1899750), (12665, 1684350), (12750, 1673121), (13410, 1590775), (14155, 1507050), (14250, 1497003), (14535, 1467650), (14775, 1443810), (15198, 1403625), (16150, 1320885), (16745, 1273950), (16986, 1255875), (17730, 1203175), (18625, 1145358), (18715, 1139850), (19125, 1115414), (20094, 1061625), (21375, 998002), (22350, 954465), (22458, 949875), (22797, 935750), (24225, 880590), (24625, 866286), (25330, 842175), (25479, 837250), (28310, 753525), (29070, 733825), (29353, 726750), (29550, 721905), (30141, 707750), (33490, 636975), (33525, 636310), (33687, 633250), (37250, 572679), (37430, 569925), (37995, 561450), (38250, 557707), (40375, 528354), (42465, 502350), (42750, 499001), (44325, 481270), (45594, 467875), (48127, 443250), (48450, 440295), (49250, 433143), (50235, 424650), (50958, 418625), (55875, 381786), (56145, 379950), (58706, 363375), (60282, 353875), (63325, 336870), (63631, 335250), (67050, 318155), (67374, 316625), (70775, 301410), (72675, 293530), (73875, 288762), (75990, 280725), (80750, 264177), (83725, 254790), (84930, 251175), (88059, 242250), (88650, 240635), (93575, 227970), (96254, 221625), (100470, 212325), (111750, 190893), (112290, 189975), (113985, 187150), (121125, 176118), (126650, 168435), (127262, 167625), (127395, 167450), (141550, 150705), (144381, 147750), (145350, 146765)]