140477850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2383}}^1$

素因数の和:2532

約数の個数: 72

約数和(自身を含む): 380457792

約数和(自身を除く): 239979942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 2383, 3275, 3930, 4766, 5895, 6550, 7149, 9825, 11790, 11915, 14298, 19650, 21447, 23830, 29475, 35745, 42894, 58950, 59575, 71490, 107235, 119150, 178725, 214470, 312173, 357450, 536175, 624346, 936519, 1072350, 1560865, 1873038, 2809557, 3121730, 4682595, 5619114, 7804325, 9365190, 14047785, 15608650, 23412975, 28095570, 46825950, 70238925, 140477850]

約数ペア:

[(1, 140477850), (2, 70238925), (3, 46825950), (5, 28095570), (6, 23412975), (9, 15608650), (10, 14047785), (15, 9365190), (18, 7804325), (25, 5619114), (30, 4682595), (45, 3121730), (50, 2809557), (75, 1873038), (90, 1560865), (131, 1072350), (150, 936519), (225, 624346), (262, 536175), (393, 357450), (450, 312173), (655, 214470), (786, 178725), (1179, 119150), (1310, 107235), (1965, 71490), (2358, 59575), (2383, 58950), (3275, 42894), (3930, 35745), (4766, 29475), (5895, 23830), (6550, 21447), (7149, 19650), (9825, 14298), (11790, 11915)]