15100260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 48840960

約数和(自身を除く): 33740700

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, 157, 210, 229, 314, 420, 458, 471, 628, 687, 785, 916, 942, 1099, 1145, 1374, 1570, 1603, 1884, 2198, 2290, 2355, 2748, 3140, 3206, 3297, 3435, 4396, 4580, 4710, 4809, 5495, 6412, 6594, 6870, 8015, 9420, 9618, 10990, 13188, 13740, 16030, 16485, 19236, 21980, 24045, 32060, 32970, 35953, 48090, 65940, 71906, 96180, 107859, 143812, 179765, 215718, 251671, 359530, 431436, 503342, 539295, 719060, 755013, 1006684, 1078590, 1258355, 1510026, 2157180, 2516710, 3020052, 3775065, 5033420, 7550130, 15100260]

約数ペア:

[(1, 15100260), (2, 7550130), (3, 5033420), (4, 3775065), (5, 3020052), (6, 2516710), (7, 2157180), (10, 1510026), (12, 1258355), (14, 1078590), (15, 1006684), (20, 755013), (21, 719060), (28, 539295), (30, 503342), (35, 431436), (42, 359530), (60, 251671), (70, 215718), (84, 179765), (105, 143812), (140, 107859), (157, 96180), (210, 71906), (229, 65940), (314, 48090), (420, 35953), (458, 32970), (471, 32060), (628, 24045), (687, 21980), (785, 19236), (916, 16485), (942, 16030), (1099, 13740), (1145, 13188), (1374, 10990), (1570, 9618), (1603, 9420), (1884, 8015), (2198, 6870), (2290, 6594), (2355, 6412), (2748, 5495), (3140, 4809), (3206, 4710), (3297, 4580), (3435, 4396)]