99936760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 284912640

約数和(自身を除く): 184975880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 88, 110, 140, 142, 154, 220, 280, 284, 308, 355, 385, 440, 457, 497, 568, 616, 710, 770, 781, 914, 994, 1420, 1540, 1562, 1828, 1988, 2285, 2485, 2840, 3080, 3124, 3199, 3656, 3905, 3976, 4570, 4970, 5027, 5467, 6248, 6398, 7810, 9140, 9940, 10054, 10934, 12796, 15620, 15995, 18280, 19880, 20108, 21868, 25135, 25592, 27335, 31240, 31990, 32447, 35189, 40216, 43736, 50270, 54670, 63980, 64894, 70378, 100540, 109340, 127960, 129788, 140756, 162235, 175945, 201080, 218680, 227129, 259576, 281512, 324470, 351890, 356917, 454258, 648940, 703780, 713834, 908516, 1135645, 1297880, 1407560, 1427668, 1784585, 1817032, 2271290, 2498419, 2855336, 3569170, 4542580, 4996838, 7138340, 9085160, 9993676, 12492095, 14276680, 19987352, 24984190, 49968380, 99936760]

約数ペア:

[(1, 99936760), (2, 49968380), (4, 24984190), (5, 19987352), (7, 14276680), (8, 12492095), (10, 9993676), (11, 9085160), (14, 7138340), (20, 4996838), (22, 4542580), (28, 3569170), (35, 2855336), (40, 2498419), (44, 2271290), (55, 1817032), (56, 1784585), (70, 1427668), (71, 1407560), (77, 1297880), (88, 1135645), (110, 908516), (140, 713834), (142, 703780), (154, 648940), (220, 454258), (280, 356917), (284, 351890), (308, 324470), (355, 281512), (385, 259576), (440, 227129), (457, 218680), (497, 201080), (568, 175945), (616, 162235), (710, 140756), (770, 129788), (781, 127960), (914, 109340), (994, 100540), (1420, 70378), (1540, 64894), (1562, 63980), (1828, 54670), (1988, 50270), (2285, 43736), (2485, 40216), (2840, 35189), (3080, 32447), (3124, 31990), (3199, 31240), (3656, 27335), (3905, 25592), (3976, 25135), (4570, 21868), (4970, 20108), (5027, 19880), (5467, 18280), (6248, 15995), (6398, 15620), (7810, 12796), (9140, 10934), (9940, 10054)]