74478250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 179532288

約数和(自身を除く): 105054038

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 73, 77, 106, 110, 125, 146, 154, 175, 250, 265, 275, 350, 365, 371, 385, 511, 530, 550, 583, 730, 742, 770, 803, 875, 1022, 1166, 1325, 1375, 1606, 1750, 1825, 1855, 1925, 2555, 2650, 2750, 2915, 3650, 3710, 3850, 3869, 4015, 4081, 5110, 5621, 5830, 6625, 7738, 8030, 8162, 9125, 9275, 9625, 11242, 12775, 13250, 14575, 18250, 18550, 19250, 19345, 20075, 20405, 25550, 27083, 28105, 29150, 38690, 40150, 40810, 42559, 46375, 54166, 56210, 63875, 72875, 85118, 92750, 96725, 100375, 102025, 127750, 135415, 140525, 145750, 193450, 200750, 204050, 212795, 270830, 281050, 297913, 425590, 483625, 510125, 595826, 677075, 702625, 967250, 1020250, 1063975, 1354150, 1405250, 1489565, 2127950, 2979130, 3385375, 5319875, 6770750, 7447825, 10639750, 14895650, 37239125, 74478250]

約数ペア:

[(1, 74478250), (2, 37239125), (5, 14895650), (7, 10639750), (10, 7447825), (11, 6770750), (14, 5319875), (22, 3385375), (25, 2979130), (35, 2127950), (50, 1489565), (53, 1405250), (55, 1354150), (70, 1063975), (73, 1020250), (77, 967250), (106, 702625), (110, 677075), (125, 595826), (146, 510125), (154, 483625), (175, 425590), (250, 297913), (265, 281050), (275, 270830), (350, 212795), (365, 204050), (371, 200750), (385, 193450), (511, 145750), (530, 140525), (550, 135415), (583, 127750), (730, 102025), (742, 100375), (770, 96725), (803, 92750), (875, 85118), (1022, 72875), (1166, 63875), (1325, 56210), (1375, 54166), (1606, 46375), (1750, 42559), (1825, 40810), (1855, 40150), (1925, 38690), (2555, 29150), (2650, 28105), (2750, 27083), (2915, 25550), (3650, 20405), (3710, 20075), (3850, 19345), (3869, 19250), (4015, 18550), (4081, 18250), (5110, 14575), (5621, 13250), (5830, 12775), (6625, 11242), (7738, 9625), (8030, 9275), (8162, 9125)]