150383940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51151}}^1$

素因数の和:51177

約数の個数: 72

約数和(自身を含む): 489831552

約数和(自身を除く): 339447612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51151, 102302, 153453, 204604, 255755, 306906, 358057, 511510, 613812, 716114, 767265, 1023020, 1074171, 1432228, 1534530, 1790285, 2148342, 2506399, 3069060, 3580570, 4296684, 5012798, 5370855, 7161140, 7519197, 10025596, 10741710, 12531995, 15038394, 21483420, 25063990, 30076788, 37595985, 50127980, 75191970, 150383940]

約数ペア:

[(1, 150383940), (2, 75191970), (3, 50127980), (4, 37595985), (5, 30076788), (6, 25063990), (7, 21483420), (10, 15038394), (12, 12531995), (14, 10741710), (15, 10025596), (20, 7519197), (21, 7161140), (28, 5370855), (30, 5012798), (35, 4296684), (42, 3580570), (49, 3069060), (60, 2506399), (70, 2148342), (84, 1790285), (98, 1534530), (105, 1432228), (140, 1074171), (147, 1023020), (196, 767265), (210, 716114), (245, 613812), (294, 511510), (420, 358057), (490, 306906), (588, 255755), (735, 204604), (980, 153453), (1470, 102302), (2940, 51151)]