180899784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2852

約数の個数: 128

約数和(自身を含む): 564883200

約数和(自身を除く): 383983416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2801, 2808, 3588, 4968, 5382, 5602, 7176, 8073, 8403, 10764, 11204, 16146, 16806, 21528, 22408, 25209, 32292, 33612, 36413, 50418, 64423, 64584, 67224, 72826, 75627, 100836, 109239, 128846, 145652, 151254, 193269, 201672, 218478, 257692, 291304, 302508, 327717, 386538, 436956, 515384, 579807, 605016, 655434, 773076, 837499, 873912, 983151, 1159614, 1310868, 1546152, 1674998, 1739421, 1966302, 2319228, 2512497, 2621736, 3349996, 3478842, 3932604, 4638456, 5024994, 6699992, 6957684, 7537491, 7865208, 10049988, 13915368, 15074982, 20099976, 22612473, 30149964, 45224946, 60299928, 90449892, 180899784]

約数ペア:

[(1, 180899784), (2, 90449892), (3, 60299928), (4, 45224946), (6, 30149964), (8, 22612473), (9, 20099976), (12, 15074982), (13, 13915368), (18, 10049988), (23, 7865208), (24, 7537491), (26, 6957684), (27, 6699992), (36, 5024994), (39, 4638456), (46, 3932604), (52, 3478842), (54, 3349996), (69, 2621736), (72, 2512497), (78, 2319228), (92, 1966302), (104, 1739421), (108, 1674998), (117, 1546152), (138, 1310868), (156, 1159614), (184, 983151), (207, 873912), (216, 837499), (234, 773076), (276, 655434), (299, 605016), (312, 579807), (351, 515384), (414, 436956), (468, 386538), (552, 327717), (598, 302508), (621, 291304), (702, 257692), (828, 218478), (897, 201672), (936, 193269), (1196, 151254), (1242, 145652), (1404, 128846), (1656, 109239), (1794, 100836), (2392, 75627), (2484, 72826), (2691, 67224), (2801, 64584), (2808, 64423), (3588, 50418), (4968, 36413), (5382, 33612), (5602, 32292), (7176, 25209), (8073, 22408), (8403, 21528), (10764, 16806), (11204, 16146)]