64247236900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{9851}}^1$

素因数の和:9912

約数の個数: 216

約数和(自身を含む): 178402144032

約数和(自身を除く): 114154907132

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 121, 140, 154, 175, 196, 220, 242, 245, 275, 308, 350, 385, 484, 490, 539, 550, 605, 700, 770, 847, 980, 1078, 1100, 1210, 1225, 1331, 1540, 1694, 1925, 2156, 2420, 2450, 2662, 2695, 3025, 3388, 3850, 4235, 4900, 5324, 5390, 5929, 6050, 6655, 7700, 8470, 9317, 9851, 10780, 11858, 12100, 13310, 13475, 16940, 18634, 19702, 21175, 23716, 26620, 26950, 29645, 33275, 37268, 39404, 42350, 46585, 49255, 53900, 59290, 65219, 66550, 68957, 84700, 93170, 98510, 108361, 118580, 130438, 133100, 137914, 148225, 186340, 197020, 216722, 232925, 246275, 260876, 275828, 296450, 326095, 344785, 433444, 465850, 482699, 492550, 541805, 592900, 652190, 689570, 758527, 931700, 965398, 985100, 1083610, 1191971, 1304380, 1379140, 1517054, 1630475, 1723925, 1930796, 2167220, 2383942, 2413495, 2709025, 3034108, 3260950, 3447850, 3792635, 4767884, 4826990, 5309689, 5418050, 5959855, 6521900, 6895700, 7585270, 8343797, 9653980, 10619378, 10836100, 11919710, 12067475, 13111681, 15170540, 16687594, 18963175, 21238756, 23839420, 24134950, 26223362, 26548445, 29799275, 33375188, 37926350, 41718985, 48269900, 52446724, 53096890, 58406579, 59598550, 65558405, 75852700, 83437970, 91781767, 106193780, 116813158, 119197100, 131116810, 132742225, 166875940, 183563534, 208594925, 233626316, 262233620, 265484450, 292032895, 327792025, 367127068, 417189850, 458908835, 530968900, 584065790, 642472369, 655584050, 834379700, 917817670, 1168131580, 1284944738, 1311168100, 1460164475, 1835635340, 2294544175, 2569889476, 2920328950, 3212361845, 4589088350, 5840657900, 6424723690, 9178176700, 12849447380, 16061809225, 32123618450, 64247236900]

約数ペア:

[(1, 64247236900), (2, 32123618450), (4, 16061809225), (5, 12849447380), (7, 9178176700), (10, 6424723690), (11, 5840657900), (14, 4589088350), (20, 3212361845), (22, 2920328950), (25, 2569889476), (28, 2294544175), (35, 1835635340), (44, 1460164475), (49, 1311168100), (50, 1284944738), (55, 1168131580), (70, 917817670), (77, 834379700), (98, 655584050), (100, 642472369), (110, 584065790), (121, 530968900), (140, 458908835), (154, 417189850), (175, 367127068), (196, 327792025), (220, 292032895), (242, 265484450), (245, 262233620), (275, 233626316), (308, 208594925), (350, 183563534), (385, 166875940), (484, 132742225), (490, 131116810), (539, 119197100), (550, 116813158), (605, 106193780), (700, 91781767), (770, 83437970), (847, 75852700), (980, 65558405), (1078, 59598550), (1100, 58406579), (1210, 53096890), (1225, 52446724), (1331, 48269900), (1540, 41718985), (1694, 37926350), (1925, 33375188), (2156, 29799275), (2420, 26548445), (2450, 26223362), (2662, 24134950), (2695, 23839420), (3025, 21238756), (3388, 18963175), (3850, 16687594), (4235, 15170540), (4900, 13111681), (5324, 12067475), (5390, 11919710), (5929, 10836100), (6050, 10619378), (6655, 9653980), (7700, 8343797), (8470, 7585270), (9317, 6895700), (9851, 6521900), (10780, 5959855), (11858, 5418050), (12100, 5309689), (13310, 4826990), (13475, 4767884), (16940, 3792635), (18634, 3447850), (19702, 3260950), (21175, 3034108), (23716, 2709025), (26620, 2413495), (26950, 2383942), (29645, 2167220), (33275, 1930796), (37268, 1723925), (39404, 1630475), (42350, 1517054), (46585, 1379140), (49255, 1304380), (53900, 1191971), (59290, 1083610), (65219, 985100), (66550, 965398), (68957, 931700), (84700, 758527), (93170, 689570), (98510, 652190), (108361, 592900), (118580, 541805), (130438, 492550), (133100, 482699), (137914, 465850), (148225, 433444), (186340, 344785), (197020, 326095), (216722, 296450), (232925, 275828), (246275, 260876)]