148994040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 485352000

約数和(自身を除く): 336357960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 149, 156, 195, 260, 298, 312, 390, 447, 520, 596, 641, 745, 780, 894, 1192, 1282, 1490, 1560, 1788, 1923, 1937, 2235, 2564, 2980, 3205, 3576, 3846, 3874, 4470, 5128, 5811, 5960, 6410, 7692, 7748, 8333, 8940, 9615, 9685, 11622, 12820, 15384, 15496, 16666, 17880, 19230, 19370, 23244, 24999, 25640, 29055, 33332, 38460, 38740, 41665, 46488, 49998, 58110, 66664, 76920, 77480, 83330, 95509, 99996, 116220, 124995, 166660, 191018, 199992, 232440, 249990, 286527, 333320, 382036, 477545, 499980, 573054, 764072, 955090, 999960, 1146108, 1241617, 1432635, 1910180, 2292216, 2483234, 2865270, 3724851, 3820360, 4966468, 5730540, 6208085, 7449702, 9932936, 11461080, 12416170, 14899404, 18624255, 24832340, 29798808, 37248510, 49664680, 74497020, 148994040]

約数ペア:

[(1, 148994040), (2, 74497020), (3, 49664680), (4, 37248510), (5, 29798808), (6, 24832340), (8, 18624255), (10, 14899404), (12, 12416170), (13, 11461080), (15, 9932936), (20, 7449702), (24, 6208085), (26, 5730540), (30, 4966468), (39, 3820360), (40, 3724851), (52, 2865270), (60, 2483234), (65, 2292216), (78, 1910180), (104, 1432635), (120, 1241617), (130, 1146108), (149, 999960), (156, 955090), (195, 764072), (260, 573054), (298, 499980), (312, 477545), (390, 382036), (447, 333320), (520, 286527), (596, 249990), (641, 232440), (745, 199992), (780, 191018), (894, 166660), (1192, 124995), (1282, 116220), (1490, 99996), (1560, 95509), (1788, 83330), (1923, 77480), (1937, 76920), (2235, 66664), (2564, 58110), (2980, 49998), (3205, 46488), (3576, 41665), (3846, 38740), (3874, 38460), (4470, 33332), (5128, 29055), (5811, 25640), (5960, 24999), (6410, 23244), (7692, 19370), (7748, 19230), (8333, 17880), (8940, 16666), (9615, 15496), (9685, 15384), (11622, 12820)]