187485060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{877}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 601816320

約数和(自身を除く): 414331260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 509, 877, 1018, 1527, 1754, 2036, 2545, 2631, 3054, 3508, 3563, 4385, 5090, 5262, 6108, 6139, 7126, 7635, 8770, 10180, 10524, 10689, 12278, 13155, 14252, 15270, 17540, 17815, 18417, 21378, 24556, 26310, 30540, 30695, 35630, 36834, 42756, 52620, 53445, 61390, 71260, 73668, 92085, 106890, 122780, 184170, 213780, 368340, 446393, 892786, 1339179, 1785572, 2231965, 2678358, 3124751, 4463930, 5356716, 6249502, 6695895, 8927860, 9374253, 12499004, 13391790, 15623755, 18748506, 26783580, 31247510, 37497012, 46871265, 62495020, 93742530, 187485060]

約数ペア:

[(1, 187485060), (2, 93742530), (3, 62495020), (4, 46871265), (5, 37497012), (6, 31247510), (7, 26783580), (10, 18748506), (12, 15623755), (14, 13391790), (15, 12499004), (20, 9374253), (21, 8927860), (28, 6695895), (30, 6249502), (35, 5356716), (42, 4463930), (60, 3124751), (70, 2678358), (84, 2231965), (105, 1785572), (140, 1339179), (210, 892786), (420, 446393), (509, 368340), (877, 213780), (1018, 184170), (1527, 122780), (1754, 106890), (2036, 92085), (2545, 73668), (2631, 71260), (3054, 61390), (3508, 53445), (3563, 52620), (4385, 42756), (5090, 36834), (5262, 35630), (6108, 30695), (6139, 30540), (7126, 26310), (7635, 24556), (8770, 21378), (10180, 18417), (10524, 17815), (10689, 17540), (12278, 15270), (13155, 14252)]