977908950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7844

約数の個数: 120

約数和(自身を含む): 2805147840

約数和(自身を除く): 1827238890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 450, 465, 558, 675, 775, 810, 837, 930, 1350, 1395, 1550, 1674, 2025, 2325, 2511, 2790, 4050, 4185, 4650, 5022, 6975, 7789, 8370, 12555, 13950, 15578, 20925, 23367, 25110, 38945, 41850, 46734, 62775, 70101, 77890, 116835, 125550, 140202, 194725, 210303, 233670, 241459, 350505, 389450, 420606, 482918, 584175, 630909, 701010, 724377, 1051515, 1168350, 1207295, 1261818, 1448754, 1752525, 2103030, 2173131, 2414590, 3154545, 3505050, 3621885, 4346262, 5257575, 6036475, 6309090, 6519393, 7243770, 10515150, 10865655, 12072950, 13038786, 15772725, 18109425, 19558179, 21731310, 31545450, 32596965, 36218850, 39116358, 54328275, 65193930, 97790895, 108656550, 162984825, 195581790, 325969650, 488954475, 977908950]

約数ペア:

[(1, 977908950), (2, 488954475), (3, 325969650), (5, 195581790), (6, 162984825), (9, 108656550), (10, 97790895), (15, 65193930), (18, 54328275), (25, 39116358), (27, 36218850), (30, 32596965), (31, 31545450), (45, 21731310), (50, 19558179), (54, 18109425), (62, 15772725), (75, 13038786), (81, 12072950), (90, 10865655), (93, 10515150), (135, 7243770), (150, 6519393), (155, 6309090), (162, 6036475), (186, 5257575), (225, 4346262), (270, 3621885), (279, 3505050), (310, 3154545), (405, 2414590), (450, 2173131), (465, 2103030), (558, 1752525), (675, 1448754), (775, 1261818), (810, 1207295), (837, 1168350), (930, 1051515), (1350, 724377), (1395, 701010), (1550, 630909), (1674, 584175), (2025, 482918), (2325, 420606), (2511, 389450), (2790, 350505), (4050, 241459), (4185, 233670), (4650, 210303), (5022, 194725), (6975, 140202), (7789, 125550), (8370, 116835), (12555, 77890), (13950, 70101), (15578, 62775), (20925, 46734), (23367, 41850), (25110, 38945)]