12639546000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{13249}}^1$

素因数の和:13331

約数の個数: 240

約数和(自身を含む): 44982054000

約数和(自身を除く): 32342508000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 125, 144, 150, 159, 180, 200, 212, 225, 240, 250, 265, 300, 318, 360, 375, 400, 424, 450, 477, 500, 530, 600, 636, 720, 750, 795, 848, 900, 954, 1000, 1060, 1125, 1200, 1272, 1325, 1500, 1590, 1800, 1908, 2000, 2120, 2250, 2385, 2544, 2650, 3000, 3180, 3600, 3816, 3975, 4240, 4500, 4770, 5300, 6000, 6360, 6625, 7632, 7950, 9000, 9540, 10600, 11925, 12720, 13249, 13250, 15900, 18000, 19080, 19875, 21200, 23850, 26498, 26500, 31800, 38160, 39747, 39750, 47700, 52996, 53000, 59625, 63600, 66245, 79494, 79500, 95400, 105992, 106000, 119241, 119250, 132490, 158988, 159000, 190800, 198735, 211984, 238482, 238500, 264980, 317976, 318000, 331225, 397470, 476964, 477000, 529960, 596205, 635952, 662450, 702197, 794940, 953928, 954000, 993675, 1059920, 1192410, 1324900, 1404394, 1589880, 1656125, 1907856, 1987350, 2106591, 2384820, 2649800, 2808788, 2981025, 3179760, 3312250, 3510985, 3974700, 4213182, 4769640, 4968375, 5299600, 5617576, 5962050, 6319773, 6624500, 7021970, 7949400, 8426364, 9539280, 9936750, 10532955, 11235152, 11924100, 12639546, 13249000, 14043940, 14905125, 15898800, 16852728, 17554925, 19873500, 21065910, 23848200, 25279092, 26498000, 28087880, 29810250, 31598865, 33705456, 35109850, 39747000, 42131820, 47696400, 50558184, 52664775, 56175760, 59620500, 63197730, 70219700, 79494000, 84263640, 87774625, 101116368, 105329550, 119241000, 126395460, 140439400, 157994325, 168527280, 175549250, 210659100, 238482000, 252790920, 263323875, 280878800, 315988650, 351098500, 421318200, 505581840, 526647750, 631977300, 702197000, 789971625, 842636400, 1053295500, 1263954600, 1404394000, 1579943250, 2106591000, 2527909200, 3159886500, 4213182000, 6319773000, 12639546000]

約数ペア:

[(1, 12639546000), (2, 6319773000), (3, 4213182000), (4, 3159886500), (5, 2527909200), (6, 2106591000), (8, 1579943250), (9, 1404394000), (10, 1263954600), (12, 1053295500), (15, 842636400), (16, 789971625), (18, 702197000), (20, 631977300), (24, 526647750), (25, 505581840), (30, 421318200), (36, 351098500), (40, 315988650), (45, 280878800), (48, 263323875), (50, 252790920), (53, 238482000), (60, 210659100), (72, 175549250), (75, 168527280), (80, 157994325), (90, 140439400), (100, 126395460), (106, 119241000), (120, 105329550), (125, 101116368), (144, 87774625), (150, 84263640), (159, 79494000), (180, 70219700), (200, 63197730), (212, 59620500), (225, 56175760), (240, 52664775), (250, 50558184), (265, 47696400), (300, 42131820), (318, 39747000), (360, 35109850), (375, 33705456), (400, 31598865), (424, 29810250), (450, 28087880), (477, 26498000), (500, 25279092), (530, 23848200), (600, 21065910), (636, 19873500), (720, 17554925), (750, 16852728), (795, 15898800), (848, 14905125), (900, 14043940), (954, 13249000), (1000, 12639546), (1060, 11924100), (1125, 11235152), (1200, 10532955), (1272, 9936750), (1325, 9539280), (1500, 8426364), (1590, 7949400), (1800, 7021970), (1908, 6624500), (2000, 6319773), (2120, 5962050), (2250, 5617576), (2385, 5299600), (2544, 4968375), (2650, 4769640), (3000, 4213182), (3180, 3974700), (3600, 3510985), (3816, 3312250), (3975, 3179760), (4240, 2981025), (4500, 2808788), (4770, 2649800), (5300, 2384820), (6000, 2106591), (6360, 1987350), (6625, 1907856), (7632, 1656125), (7950, 1589880), (9000, 1404394), (9540, 1324900), (10600, 1192410), (11925, 1059920), (12720, 993675), (13249, 954000), (13250, 953928), (15900, 794940), (18000, 702197), (19080, 662450), (19875, 635952), (21200, 596205), (23850, 529960), (26498, 477000), (26500, 476964), (31800, 397470), (38160, 331225), (39747, 318000), (39750, 317976), (47700, 264980), (52996, 238500), (53000, 238482), (59625, 211984), (63600, 198735), (66245, 190800), (79494, 159000), (79500, 158988), (95400, 132490), (105992, 119250), (106000, 119241)]