154663020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{95471}}^1$

素因数の和:95492

約数の個数: 60

約数和(自身を含む): 485188704

約数和(自身を除く): 330525684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 95471, 190942, 286413, 381884, 477355, 572826, 859239, 954710, 1145652, 1432065, 1718478, 1909420, 2577717, 2864130, 3436956, 4296195, 5155434, 5728260, 7733151, 8592390, 10310868, 12888585, 15466302, 17184780, 25777170, 30932604, 38665755, 51554340, 77331510, 154663020]

約数ペア:

[(1, 154663020), (2, 77331510), (3, 51554340), (4, 38665755), (5, 30932604), (6, 25777170), (9, 17184780), (10, 15466302), (12, 12888585), (15, 10310868), (18, 8592390), (20, 7733151), (27, 5728260), (30, 5155434), (36, 4296195), (45, 3436956), (54, 2864130), (60, 2577717), (81, 1909420), (90, 1718478), (108, 1432065), (135, 1145652), (162, 954710), (180, 859239), (270, 572826), (324, 477355), (405, 381884), (540, 286413), (810, 190942), (1620, 95471)]