57720150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4423}}^1$

素因数の和:4470

約数の個数: 72

約数和(自身を含む): 160458480

約数和(自身を除く): 102738330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 4423, 6525, 8846, 13050, 13269, 22115, 26538, 39807, 44230, 66345, 79614, 110575, 128267, 132690, 199035, 221150, 256534, 331725, 384801, 398070, 641335, 663450, 769602, 995175, 1154403, 1282670, 1924005, 1990350, 2308806, 3206675, 3848010, 5772015, 6413350, 9620025, 11544030, 19240050, 28860075, 57720150]

約数ペア:

[(1, 57720150), (2, 28860075), (3, 19240050), (5, 11544030), (6, 9620025), (9, 6413350), (10, 5772015), (15, 3848010), (18, 3206675), (25, 2308806), (29, 1990350), (30, 1924005), (45, 1282670), (50, 1154403), (58, 995175), (75, 769602), (87, 663450), (90, 641335), (145, 398070), (150, 384801), (174, 331725), (225, 256534), (261, 221150), (290, 199035), (435, 132690), (450, 128267), (522, 110575), (725, 79614), (870, 66345), (1305, 44230), (1450, 39807), (2175, 26538), (2610, 22115), (4350, 13269), (4423, 13050), (6525, 8846)]