132537500

素因数分解:

$2^2\times 5^5\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 303168096

約数和(自身を除く): 170630596

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 461, 500, 575, 625, 922, 1150, 1250, 1844, 2300, 2305, 2500, 2875, 3125, 4610, 5750, 6250, 9220, 10603, 11500, 11525, 12500, 14375, 21206, 23050, 28750, 42412, 46100, 53015, 57500, 57625, 71875, 106030, 115250, 143750, 212060, 230500, 265075, 287500, 288125, 530150, 576250, 1060300, 1152500, 1325375, 1440625, 2650750, 2881250, 5301500, 5762500, 6626875, 13253750, 26507500, 33134375, 66268750, 132537500]

約数ペア:

[(1, 132537500), (2, 66268750), (4, 33134375), (5, 26507500), (10, 13253750), (20, 6626875), (23, 5762500), (25, 5301500), (46, 2881250), (50, 2650750), (92, 1440625), (100, 1325375), (115, 1152500), (125, 1060300), (230, 576250), (250, 530150), (460, 288125), (461, 287500), (500, 265075), (575, 230500), (625, 212060), (922, 143750), (1150, 115250), (1250, 106030), (1844, 71875), (2300, 57625), (2305, 57500), (2500, 53015), (2875, 46100), (3125, 42412), (4610, 28750), (5750, 23050), (6250, 21206), (9220, 14375), (10603, 12500), (11500, 11525)]