1289310750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 256

約数和(自身を含む): 4402944000

約数和(自身を除く): 3113633250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 125, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 250, 270, 273, 315, 325, 350, 351, 375, 378, 390, 450, 455, 525, 546, 585, 630, 650, 675, 702, 750, 819, 875, 910, 945, 975, 1050, 1125, 1170, 1350, 1365, 1575, 1625, 1638, 1750, 1755, 1890, 1950, 2099, 2250, 2275, 2457, 2625, 2730, 2925, 3150, 3250, 3375, 3510, 4095, 4198, 4550, 4725, 4875, 4914, 5250, 5850, 6297, 6750, 6825, 7875, 8190, 8775, 9450, 9750, 10495, 11375, 12285, 12594, 13650, 14625, 14693, 15750, 17550, 18891, 20475, 20990, 22750, 23625, 24570, 27287, 29250, 29386, 31485, 34125, 37782, 40950, 43875, 44079, 47250, 52475, 54574, 56673, 61425, 62970, 68250, 73465, 81861, 87750, 88158, 94455, 102375, 104950, 113346, 122850, 132237, 136435, 146930, 157425, 163722, 188910, 191009, 204750, 220395, 245583, 262375, 264474, 272870, 283365, 307125, 314850, 367325, 382018, 396711, 409305, 440790, 472275, 491166, 524750, 566730, 573027, 614250, 661185, 682175, 734650, 736749, 787125, 793422, 818610, 944550, 955045, 1101975, 1146054, 1227915, 1322370, 1364350, 1416825, 1473498, 1574250, 1719081, 1836625, 1910090, 1983555, 2046525, 2203950, 2361375, 2455830, 2833650, 2865135, 3305925, 3410875, 3438162, 3673250, 3683745, 3967110, 4093050, 4722750, 4775225, 5157243, 5509875, 5730270, 6139575, 6611850, 6821750, 7084125, 7367490, 8595405, 9550450, 9917775, 10232625, 10314486, 11019750, 12279150, 14168250, 14325675, 16529625, 17190810, 18418725, 19835550, 20465250, 23876125, 25786215, 28651350, 30697875, 33059250, 36837450, 42977025, 47752250, 49588875, 51572430, 61395750, 71628375, 85954050, 92093625, 99177750, 128931075, 143256750, 184187250, 214885125, 257862150, 429770250, 644655375, 1289310750]

約数ペア:

[(1, 1289310750), (2, 644655375), (3, 429770250), (5, 257862150), (6, 214885125), (7, 184187250), (9, 143256750), (10, 128931075), (13, 99177750), (14, 92093625), (15, 85954050), (18, 71628375), (21, 61395750), (25, 51572430), (26, 49588875), (27, 47752250), (30, 42977025), (35, 36837450), (39, 33059250), (42, 30697875), (45, 28651350), (50, 25786215), (54, 23876125), (63, 20465250), (65, 19835550), (70, 18418725), (75, 17190810), (78, 16529625), (90, 14325675), (91, 14168250), (105, 12279150), (117, 11019750), (125, 10314486), (126, 10232625), (130, 9917775), (135, 9550450), (150, 8595405), (175, 7367490), (182, 7084125), (189, 6821750), (195, 6611850), (210, 6139575), (225, 5730270), (234, 5509875), (250, 5157243), (270, 4775225), (273, 4722750), (315, 4093050), (325, 3967110), (350, 3683745), (351, 3673250), (375, 3438162), (378, 3410875), (390, 3305925), (450, 2865135), (455, 2833650), (525, 2455830), (546, 2361375), (585, 2203950), (630, 2046525), (650, 1983555), (675, 1910090), (702, 1836625), (750, 1719081), (819, 1574250), (875, 1473498), (910, 1416825), (945, 1364350), (975, 1322370), (1050, 1227915), (1125, 1146054), (1170, 1101975), (1350, 955045), (1365, 944550), (1575, 818610), (1625, 793422), (1638, 787125), (1750, 736749), (1755, 734650), (1890, 682175), (1950, 661185), (2099, 614250), (2250, 573027), (2275, 566730), (2457, 524750), (2625, 491166), (2730, 472275), (2925, 440790), (3150, 409305), (3250, 396711), (3375, 382018), (3510, 367325), (4095, 314850), (4198, 307125), (4550, 283365), (4725, 272870), (4875, 264474), (4914, 262375), (5250, 245583), (5850, 220395), (6297, 204750), (6750, 191009), (6825, 188910), (7875, 163722), (8190, 157425), (8775, 146930), (9450, 136435), (9750, 132237), (10495, 122850), (11375, 113346), (12285, 104950), (12594, 102375), (13650, 94455), (14625, 88158), (14693, 87750), (15750, 81861), (17550, 73465), (18891, 68250), (20475, 62970), (20990, 61425), (22750, 56673), (23625, 54574), (24570, 52475), (27287, 47250), (29250, 44079), (29386, 43875), (31485, 40950), (34125, 37782)]