57621900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 144

約数和(自身を含む): 198987264

約数和(自身を除く): 141365364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1193, 1380, 1610, 1725, 1932, 2100, 2300, 2386, 2415, 3220, 3450, 3579, 4025, 4772, 4830, 5965, 6900, 7158, 8050, 8351, 9660, 11930, 12075, 14316, 16100, 16702, 17895, 23860, 24150, 25053, 27439, 29825, 33404, 35790, 41755, 48300, 50106, 54878, 59650, 71580, 82317, 83510, 89475, 100212, 109756, 119300, 125265, 137195, 164634, 167020, 178950, 192073, 208775, 250530, 274390, 329268, 357900, 384146, 411585, 417550, 501060, 548780, 576219, 626325, 685975, 768292, 823170, 835100, 960365, 1152438, 1252650, 1371950, 1646340, 1920730, 2057925, 2304876, 2505300, 2743900, 2881095, 3841460, 4115850, 4801825, 5762190, 8231700, 9603650, 11524380, 14405475, 19207300, 28810950, 57621900]

約数ペア:

[(1, 57621900), (2, 28810950), (3, 19207300), (4, 14405475), (5, 11524380), (6, 9603650), (7, 8231700), (10, 5762190), (12, 4801825), (14, 4115850), (15, 3841460), (20, 2881095), (21, 2743900), (23, 2505300), (25, 2304876), (28, 2057925), (30, 1920730), (35, 1646340), (42, 1371950), (46, 1252650), (50, 1152438), (60, 960365), (69, 835100), (70, 823170), (75, 768292), (84, 685975), (92, 626325), (100, 576219), (105, 548780), (115, 501060), (138, 417550), (140, 411585), (150, 384146), (161, 357900), (175, 329268), (210, 274390), (230, 250530), (276, 208775), (300, 192073), (322, 178950), (345, 167020), (350, 164634), (420, 137195), (460, 125265), (483, 119300), (525, 109756), (575, 100212), (644, 89475), (690, 83510), (700, 82317), (805, 71580), (966, 59650), (1050, 54878), (1150, 50106), (1193, 48300), (1380, 41755), (1610, 35790), (1725, 33404), (1932, 29825), (2100, 27439), (2300, 25053), (2386, 24150), (2415, 23860), (3220, 17895), (3450, 16702), (3579, 16100), (4025, 14316), (4772, 12075), (4830, 11930), (5965, 9660), (6900, 8351), (7158, 8050)]