65156913200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{6053}}^1$

素因数の和:7671

約数の個数: 120

約数和(自身を含む): 165879793728

約数和(自身を除く): 100722880528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1583, 1700, 3166, 3400, 6053, 6332, 6800, 7915, 12106, 12664, 15830, 24212, 25328, 26911, 30265, 31660, 39575, 48424, 53822, 60530, 63320, 79150, 96848, 102901, 107644, 121060, 126640, 134555, 151325, 158300, 205802, 215288, 242120, 269110, 302650, 316600, 411604, 430576, 484240, 514505, 538220, 605300, 633200, 672775, 823208, 1029010, 1076440, 1210600, 1345550, 1646416, 2058020, 2152880, 2421200, 2572525, 2691100, 4116040, 5145050, 5382200, 8232080, 9581899, 10290100, 10764400, 19163798, 20580200, 38327596, 41160400, 47909495, 76655192, 95818990, 153310384, 162892283, 191637980, 239547475, 325784566, 383275960, 479094950, 651569132, 766551920, 814461415, 958189900, 1303138264, 1628922830, 1916379800, 2606276528, 3257845660, 3832759600, 4072307075, 6515691320, 8144614150, 13031382640, 16289228300, 32578456600, 65156913200]

約数ペア:

[(1, 65156913200), (2, 32578456600), (4, 16289228300), (5, 13031382640), (8, 8144614150), (10, 6515691320), (16, 4072307075), (17, 3832759600), (20, 3257845660), (25, 2606276528), (34, 1916379800), (40, 1628922830), (50, 1303138264), (68, 958189900), (80, 814461415), (85, 766551920), (100, 651569132), (136, 479094950), (170, 383275960), (200, 325784566), (272, 239547475), (340, 191637980), (400, 162892283), (425, 153310384), (680, 95818990), (850, 76655192), (1360, 47909495), (1583, 41160400), (1700, 38327596), (3166, 20580200), (3400, 19163798), (6053, 10764400), (6332, 10290100), (6800, 9581899), (7915, 8232080), (12106, 5382200), (12664, 5145050), (15830, 4116040), (24212, 2691100), (25328, 2572525), (26911, 2421200), (30265, 2152880), (31660, 2058020), (39575, 1646416), (48424, 1345550), (53822, 1210600), (60530, 1076440), (63320, 1029010), (79150, 823208), (96848, 672775), (102901, 633200), (107644, 605300), (121060, 538220), (126640, 514505), (134555, 484240), (151325, 430576), (158300, 411604), (205802, 316600), (215288, 302650), (242120, 269110)]