168624800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 434081592

約数和(自身を除く): 265456792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 53, 80, 82, 97, 100, 106, 160, 164, 194, 200, 205, 212, 265, 328, 388, 400, 410, 424, 485, 530, 656, 776, 800, 820, 848, 970, 1025, 1060, 1312, 1325, 1552, 1640, 1696, 1940, 2050, 2120, 2173, 2425, 2650, 3104, 3280, 3880, 3977, 4100, 4240, 4346, 4850, 5141, 5300, 6560, 7760, 7954, 8200, 8480, 8692, 9700, 10282, 10600, 10865, 15520, 15908, 16400, 17384, 19400, 19885, 20564, 21200, 21730, 25705, 31816, 32800, 34768, 38800, 39770, 41128, 42400, 43460, 51410, 54325, 63632, 69536, 77600, 79540, 82256, 86920, 99425, 102820, 108650, 127264, 128525, 159080, 164512, 173840, 198850, 205640, 210781, 217300, 257050, 318160, 347680, 397700, 411280, 421562, 434600, 514100, 636320, 795400, 822560, 843124, 869200, 1028200, 1053905, 1590800, 1686248, 1738400, 2056400, 2107810, 3181600, 3372496, 4112800, 4215620, 5269525, 6744992, 8431240, 10539050, 16862480, 21078100, 33724960, 42156200, 84312400, 168624800]

約数ペア:

[(1, 168624800), (2, 84312400), (4, 42156200), (5, 33724960), (8, 21078100), (10, 16862480), (16, 10539050), (20, 8431240), (25, 6744992), (32, 5269525), (40, 4215620), (41, 4112800), (50, 3372496), (53, 3181600), (80, 2107810), (82, 2056400), (97, 1738400), (100, 1686248), (106, 1590800), (160, 1053905), (164, 1028200), (194, 869200), (200, 843124), (205, 822560), (212, 795400), (265, 636320), (328, 514100), (388, 434600), (400, 421562), (410, 411280), (424, 397700), (485, 347680), (530, 318160), (656, 257050), (776, 217300), (800, 210781), (820, 205640), (848, 198850), (970, 173840), (1025, 164512), (1060, 159080), (1312, 128525), (1325, 127264), (1552, 108650), (1640, 102820), (1696, 99425), (1940, 86920), (2050, 82256), (2120, 79540), (2173, 77600), (2425, 69536), (2650, 63632), (3104, 54325), (3280, 51410), (3880, 43460), (3977, 42400), (4100, 41128), (4240, 39770), (4346, 38800), (4850, 34768), (5141, 32800), (5300, 31816), (6560, 25705), (7760, 21730), (7954, 21200), (8200, 20564), (8480, 19885), (8692, 19400), (9700, 17384), (10282, 16400), (10600, 15908), (10865, 15520)]