98789880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 352369440

約数和(自身を除く): 253579560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 294, 317, 318, 371, 392, 420, 424, 490, 530, 588, 634, 636, 735, 742, 795, 840, 951, 980, 1060, 1113, 1176, 1268, 1272, 1470, 1484, 1585, 1590, 1855, 1902, 1960, 2120, 2219, 2226, 2536, 2597, 2940, 2968, 3170, 3180, 3710, 3804, 4438, 4452, 4755, 5194, 5565, 5880, 6340, 6360, 6657, 7420, 7608, 7791, 8876, 8904, 9510, 10388, 11095, 11130, 12680, 12985, 13314, 14840, 15533, 15582, 16801, 17752, 19020, 20776, 22190, 22260, 25970, 26628, 31066, 31164, 33285, 33602, 38040, 38955, 44380, 44520, 46599, 50403, 51940, 53256, 62132, 62328, 66570, 67204, 77665, 77910, 84005, 88760, 93198, 100806, 103880, 117607, 124264, 133140, 134408, 155330, 155820, 168010, 186396, 201612, 232995, 235214, 252015, 266280, 310660, 311640, 336020, 352821, 372792, 403224, 465990, 470428, 504030, 588035, 621320, 672040, 705642, 823249, 931980, 940856, 1008060, 1176070, 1411284, 1646498, 1764105, 1863960, 2016120, 2352140, 2469747, 2822568, 3292996, 3528210, 4116245, 4704280, 4939494, 6585992, 7056420, 8232490, 9878988, 12348735, 14112840, 16464980, 19757976, 24697470, 32929960, 49394940, 98789880]

約数ペア:

[(1, 98789880), (2, 49394940), (3, 32929960), (4, 24697470), (5, 19757976), (6, 16464980), (7, 14112840), (8, 12348735), (10, 9878988), (12, 8232490), (14, 7056420), (15, 6585992), (20, 4939494), (21, 4704280), (24, 4116245), (28, 3528210), (30, 3292996), (35, 2822568), (40, 2469747), (42, 2352140), (49, 2016120), (53, 1863960), (56, 1764105), (60, 1646498), (70, 1411284), (84, 1176070), (98, 1008060), (105, 940856), (106, 931980), (120, 823249), (140, 705642), (147, 672040), (159, 621320), (168, 588035), (196, 504030), (210, 470428), (212, 465990), (245, 403224), (265, 372792), (280, 352821), (294, 336020), (317, 311640), (318, 310660), (371, 266280), (392, 252015), (420, 235214), (424, 232995), (490, 201612), (530, 186396), (588, 168010), (634, 155820), (636, 155330), (735, 134408), (742, 133140), (795, 124264), (840, 117607), (951, 103880), (980, 100806), (1060, 93198), (1113, 88760), (1176, 84005), (1268, 77910), (1272, 77665), (1470, 67204), (1484, 66570), (1585, 62328), (1590, 62132), (1855, 53256), (1902, 51940), (1960, 50403), (2120, 46599), (2219, 44520), (2226, 44380), (2536, 38955), (2597, 38040), (2940, 33602), (2968, 33285), (3170, 31164), (3180, 31066), (3710, 26628), (3804, 25970), (4438, 22260), (4452, 22190), (4755, 20776), (5194, 19020), (5565, 17752), (5880, 16801), (6340, 15582), (6360, 15533), (6657, 14840), (7420, 13314), (7608, 12985), (7791, 12680), (8876, 11130), (8904, 11095), (9510, 10388)]