64626100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 162

約数和(自身を含む): 180958470

約数和(自身を除く): 116332370

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 109, 110, 121, 140, 154, 175, 196, 218, 220, 242, 245, 275, 308, 350, 385, 436, 484, 490, 539, 545, 550, 605, 700, 763, 770, 847, 980, 1078, 1090, 1100, 1199, 1210, 1225, 1526, 1540, 1694, 1925, 2156, 2180, 2398, 2420, 2450, 2695, 2725, 3025, 3052, 3388, 3815, 3850, 4235, 4796, 4900, 5341, 5390, 5450, 5929, 5995, 6050, 7630, 7700, 8393, 8470, 10682, 10780, 10900, 11858, 11990, 12100, 13189, 13475, 15260, 16786, 16940, 19075, 21175, 21364, 23716, 23980, 26378, 26705, 26950, 29645, 29975, 33572, 38150, 41965, 42350, 52756, 53410, 53900, 58751, 59290, 59950, 65945, 76300, 83930, 84700, 92323, 106820, 117502, 118580, 119900, 131890, 133525, 148225, 167860, 184646, 209825, 235004, 263780, 267050, 293755, 296450, 329725, 369292, 419650, 461615, 534100, 587510, 592900, 646261, 659450, 839300, 923230, 1175020, 1292522, 1318900, 1468775, 1846460, 2308075, 2585044, 2937550, 3231305, 4616150, 5875100, 6462610, 9232300, 12925220, 16156525, 32313050, 64626100]

約数ペア:

[(1, 64626100), (2, 32313050), (4, 16156525), (5, 12925220), (7, 9232300), (10, 6462610), (11, 5875100), (14, 4616150), (20, 3231305), (22, 2937550), (25, 2585044), (28, 2308075), (35, 1846460), (44, 1468775), (49, 1318900), (50, 1292522), (55, 1175020), (70, 923230), (77, 839300), (98, 659450), (100, 646261), (109, 592900), (110, 587510), (121, 534100), (140, 461615), (154, 419650), (175, 369292), (196, 329725), (218, 296450), (220, 293755), (242, 267050), (245, 263780), (275, 235004), (308, 209825), (350, 184646), (385, 167860), (436, 148225), (484, 133525), (490, 131890), (539, 119900), (545, 118580), (550, 117502), (605, 106820), (700, 92323), (763, 84700), (770, 83930), (847, 76300), (980, 65945), (1078, 59950), (1090, 59290), (1100, 58751), (1199, 53900), (1210, 53410), (1225, 52756), (1526, 42350), (1540, 41965), (1694, 38150), (1925, 33572), (2156, 29975), (2180, 29645), (2398, 26950), (2420, 26705), (2450, 26378), (2695, 23980), (2725, 23716), (3025, 21364), (3052, 21175), (3388, 19075), (3815, 16940), (3850, 16786), (4235, 15260), (4796, 13475), (4900, 13189), (5341, 12100), (5390, 11990), (5450, 11858), (5929, 10900), (5995, 10780), (6050, 10682), (7630, 8470), (7700, 8393)]