149642580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 442810368

約数和(自身を除く): 293167788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 1871, 2580, 2666, 3742, 3999, 5332, 5613, 6665, 7484, 7998, 9355, 11226, 13330, 15996, 18710, 19995, 22452, 26660, 28065, 37420, 39990, 56130, 58001, 79980, 80453, 112260, 116002, 160906, 174003, 232004, 241359, 290005, 321812, 348006, 402265, 482718, 580010, 696012, 804530, 870015, 965436, 1160020, 1206795, 1609060, 1740030, 2413590, 2494043, 3480060, 4827180, 4988086, 7482129, 9976172, 12470215, 14964258, 24940430, 29928516, 37410645, 49880860, 74821290, 149642580]

約数ペア:

[(1, 149642580), (2, 74821290), (3, 49880860), (4, 37410645), (5, 29928516), (6, 24940430), (10, 14964258), (12, 12470215), (15, 9976172), (20, 7482129), (30, 4988086), (31, 4827180), (43, 3480060), (60, 2494043), (62, 2413590), (86, 1740030), (93, 1609060), (124, 1206795), (129, 1160020), (155, 965436), (172, 870015), (186, 804530), (215, 696012), (258, 580010), (310, 482718), (372, 402265), (430, 348006), (465, 321812), (516, 290005), (620, 241359), (645, 232004), (860, 174003), (930, 160906), (1290, 116002), (1333, 112260), (1860, 80453), (1871, 79980), (2580, 58001), (2666, 56130), (3742, 39990), (3999, 37420), (5332, 28065), (5613, 26660), (6665, 22452), (7484, 19995), (7998, 18710), (9355, 15996), (11226, 13330)]