72135250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 156079872

約数和(自身を除く): 83944622

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 935, 1375, 1543, 1870, 2125, 2750, 3086, 4250, 4675, 7715, 9350, 15430, 16973, 23375, 26231, 33946, 38575, 46750, 52462, 77150, 84865, 131155, 169730, 192875, 262310, 288541, 385750, 424325, 577082, 655775, 848650, 1311550, 1442705, 2121625, 2885410, 3278875, 4243250, 6557750, 7213525, 14427050, 36067625, 72135250]

約数ペア:

[(1, 72135250), (2, 36067625), (5, 14427050), (10, 7213525), (11, 6557750), (17, 4243250), (22, 3278875), (25, 2885410), (34, 2121625), (50, 1442705), (55, 1311550), (85, 848650), (110, 655775), (125, 577082), (170, 424325), (187, 385750), (250, 288541), (275, 262310), (374, 192875), (425, 169730), (550, 131155), (850, 84865), (935, 77150), (1375, 52462), (1543, 46750), (1870, 38575), (2125, 33946), (2750, 26231), (3086, 23375), (4250, 16973), (4675, 15430), (7715, 9350)]