61320150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3230

約数の個数: 72

約数和(自身を含む): 168631320

約数和(自身を除く): 107311170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3169, 3225, 3870, 6338, 6450, 9507, 9675, 15845, 19014, 19350, 28521, 31690, 47535, 57042, 79225, 95070, 136267, 142605, 158450, 237675, 272534, 285210, 408801, 475350, 681335, 713025, 817602, 1226403, 1362670, 1426050, 2044005, 2452806, 3406675, 4088010, 6132015, 6813350, 10220025, 12264030, 20440050, 30660075, 61320150]

約数ペア:

[(1, 61320150), (2, 30660075), (3, 20440050), (5, 12264030), (6, 10220025), (9, 6813350), (10, 6132015), (15, 4088010), (18, 3406675), (25, 2452806), (30, 2044005), (43, 1426050), (45, 1362670), (50, 1226403), (75, 817602), (86, 713025), (90, 681335), (129, 475350), (150, 408801), (215, 285210), (225, 272534), (258, 237675), (387, 158450), (430, 142605), (450, 136267), (645, 95070), (774, 79225), (1075, 57042), (1290, 47535), (1935, 31690), (2150, 28521), (3169, 19350), (3225, 19014), (3870, 15845), (6338, 9675), (6450, 9507)]