64792350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 202570368

約数和(自身を除く): 137778018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 134, 150, 175, 201, 210, 225, 307, 315, 335, 350, 402, 450, 469, 525, 603, 614, 630, 670, 921, 938, 1005, 1050, 1206, 1407, 1535, 1575, 1675, 1842, 2010, 2149, 2345, 2763, 2814, 3015, 3070, 3150, 3350, 4221, 4298, 4605, 4690, 5025, 5526, 6030, 6447, 7035, 7675, 8442, 9210, 10050, 10745, 11725, 12894, 13815, 14070, 15075, 15350, 19341, 20569, 21105, 21490, 23025, 23450, 27630, 30150, 32235, 35175, 38682, 41138, 42210, 46050, 53725, 61707, 64470, 69075, 70350, 96705, 102845, 105525, 107450, 123414, 138150, 143983, 161175, 185121, 193410, 205690, 211050, 287966, 308535, 322350, 370242, 431949, 483525, 514225, 617070, 719915, 863898, 925605, 967050, 1028450, 1295847, 1439830, 1542675, 1851210, 2159745, 2591694, 3085350, 3599575, 4319490, 4628025, 6479235, 7199150, 9256050, 10798725, 12958470, 21597450, 32396175, 64792350]

約数ペア:

[(1, 64792350), (2, 32396175), (3, 21597450), (5, 12958470), (6, 10798725), (7, 9256050), (9, 7199150), (10, 6479235), (14, 4628025), (15, 4319490), (18, 3599575), (21, 3085350), (25, 2591694), (30, 2159745), (35, 1851210), (42, 1542675), (45, 1439830), (50, 1295847), (63, 1028450), (67, 967050), (70, 925605), (75, 863898), (90, 719915), (105, 617070), (126, 514225), (134, 483525), (150, 431949), (175, 370242), (201, 322350), (210, 308535), (225, 287966), (307, 211050), (315, 205690), (335, 193410), (350, 185121), (402, 161175), (450, 143983), (469, 138150), (525, 123414), (603, 107450), (614, 105525), (630, 102845), (670, 96705), (921, 70350), (938, 69075), (1005, 64470), (1050, 61707), (1206, 53725), (1407, 46050), (1535, 42210), (1575, 41138), (1675, 38682), (1842, 35175), (2010, 32235), (2149, 30150), (2345, 27630), (2763, 23450), (2814, 23025), (3015, 21490), (3070, 21105), (3150, 20569), (3350, 19341), (4221, 15350), (4298, 15075), (4605, 14070), (4690, 13815), (5025, 12894), (5526, 11725), (6030, 10745), (6447, 10050), (7035, 9210), (7675, 8442)]