98777640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2803

約数の個数: 128

約数和(自身を含む): 333123840

約数和(自身を除く): 234346200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2753, 2760, 2990, 3588, 4485, 5506, 5980, 7176, 8259, 8970, 11012, 11960, 13765, 16518, 17940, 22024, 27530, 33036, 35789, 35880, 41295, 55060, 63319, 66072, 71578, 82590, 107367, 110120, 126638, 143156, 165180, 178945, 189957, 214734, 253276, 286312, 316595, 330360, 357890, 379914, 429468, 506552, 536835, 633190, 715780, 759828, 823147, 858936, 949785, 1073670, 1266380, 1431560, 1519656, 1646294, 1899570, 2147340, 2469441, 2532760, 3292588, 3799140, 4115735, 4294680, 4938882, 6585176, 7598280, 8231470, 9877764, 12347205, 16462940, 19755528, 24694410, 32925880, 49388820, 98777640]

約数ペア:

[(1, 98777640), (2, 49388820), (3, 32925880), (4, 24694410), (5, 19755528), (6, 16462940), (8, 12347205), (10, 9877764), (12, 8231470), (13, 7598280), (15, 6585176), (20, 4938882), (23, 4294680), (24, 4115735), (26, 3799140), (30, 3292588), (39, 2532760), (40, 2469441), (46, 2147340), (52, 1899570), (60, 1646294), (65, 1519656), (69, 1431560), (78, 1266380), (92, 1073670), (104, 949785), (115, 858936), (120, 823147), (130, 759828), (138, 715780), (156, 633190), (184, 536835), (195, 506552), (230, 429468), (260, 379914), (276, 357890), (299, 330360), (312, 316595), (345, 286312), (390, 253276), (460, 214734), (520, 189957), (552, 178945), (598, 165180), (690, 143156), (780, 126638), (897, 110120), (920, 107367), (1196, 82590), (1380, 71578), (1495, 66072), (1560, 63319), (1794, 55060), (2392, 41295), (2753, 35880), (2760, 35789), (2990, 33036), (3588, 27530), (4485, 22024), (5506, 17940), (5980, 16518), (7176, 13765), (8259, 11960), (8970, 11012)]