75576420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1433}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 230191416

約数和(自身を除く): 154614996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1433, 1465, 1758, 2637, 2866, 2930, 3516, 4299, 4395, 5274, 5732, 5860, 7165, 8598, 8790, 10548, 12897, 13185, 14330, 17196, 17580, 21495, 25794, 26370, 28660, 42990, 51588, 52740, 64485, 85980, 128970, 257940, 419869, 839738, 1259607, 1679476, 2099345, 2519214, 3778821, 4198690, 5038428, 6298035, 7557642, 8397380, 12596070, 15115284, 18894105, 25192140, 37788210, 75576420]

約数ペア:

[(1, 75576420), (2, 37788210), (3, 25192140), (4, 18894105), (5, 15115284), (6, 12596070), (9, 8397380), (10, 7557642), (12, 6298035), (15, 5038428), (18, 4198690), (20, 3778821), (30, 2519214), (36, 2099345), (45, 1679476), (60, 1259607), (90, 839738), (180, 419869), (293, 257940), (586, 128970), (879, 85980), (1172, 64485), (1433, 52740), (1465, 51588), (1758, 42990), (2637, 28660), (2866, 26370), (2930, 25794), (3516, 21495), (4299, 17580), (4395, 17196), (5274, 14330), (5732, 13185), (5860, 12897), (7165, 10548), (8598, 8790)]