27280530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 76446720

約数和(自身を除く): 49166190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 191, 207, 230, 270, 345, 382, 414, 529, 573, 621, 690, 955, 1035, 1058, 1146, 1242, 1587, 1719, 1910, 2070, 2645, 2865, 3105, 3174, 3438, 4393, 4761, 5157, 5290, 5730, 6210, 7935, 8595, 8786, 9522, 10314, 13179, 14283, 15870, 17190, 21965, 23805, 25785, 26358, 28566, 39537, 43930, 47610, 51570, 65895, 71415, 79074, 101039, 118611, 131790, 142830, 197685, 202078, 237222, 303117, 395370, 505195, 593055, 606234, 909351, 1010390, 1186110, 1515585, 1818702, 2728053, 3031170, 4546755, 5456106, 9093510, 13640265, 27280530]

約数ペア:

[(1, 27280530), (2, 13640265), (3, 9093510), (5, 5456106), (6, 4546755), (9, 3031170), (10, 2728053), (15, 1818702), (18, 1515585), (23, 1186110), (27, 1010390), (30, 909351), (45, 606234), (46, 593055), (54, 505195), (69, 395370), (90, 303117), (115, 237222), (135, 202078), (138, 197685), (191, 142830), (207, 131790), (230, 118611), (270, 101039), (345, 79074), (382, 71415), (414, 65895), (529, 51570), (573, 47610), (621, 43930), (690, 39537), (955, 28566), (1035, 26358), (1058, 25785), (1146, 23805), (1242, 21965), (1587, 17190), (1719, 15870), (1910, 14283), (2070, 13179), (2645, 10314), (2865, 9522), (3105, 8786), (3174, 8595), (3438, 7935), (4393, 6210), (4761, 5730), (5157, 5290)]