72267150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:20985

約数の個数: 48

約数和(自身を含む): 187023744

約数和(自身を除く): 114756594

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 20947, 41894, 62841, 104735, 125682, 209470, 314205, 481781, 523675, 628410, 963562, 1047350, 1445343, 1571025, 2408905, 2890686, 3142050, 4817810, 7226715, 12044525, 14453430, 24089050, 36133575, 72267150]

約数ペア:

[(1, 72267150), (2, 36133575), (3, 24089050), (5, 14453430), (6, 12044525), (10, 7226715), (15, 4817810), (23, 3142050), (25, 2890686), (30, 2408905), (46, 1571025), (50, 1445343), (69, 1047350), (75, 963562), (115, 628410), (138, 523675), (150, 481781), (230, 314205), (345, 209470), (575, 125682), (690, 104735), (1150, 62841), (1725, 41894), (3450, 20947)]