73868750

素因数分解:

$2^1\times 5^5\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 141740928

約数和(自身を除く): 67872178

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 223, 250, 265, 446, 530, 625, 1115, 1250, 1325, 2230, 2650, 3125, 5575, 6250, 6625, 11150, 11819, 13250, 23638, 27875, 33125, 55750, 59095, 66250, 118190, 139375, 165625, 278750, 295475, 331250, 590950, 696875, 1393750, 1477375, 2954750, 7386875, 14773750, 36934375, 73868750]

約数ペア:

[(1, 73868750), (2, 36934375), (5, 14773750), (10, 7386875), (25, 2954750), (50, 1477375), (53, 1393750), (106, 696875), (125, 590950), (223, 331250), (250, 295475), (265, 278750), (446, 165625), (530, 139375), (625, 118190), (1115, 66250), (1250, 59095), (1325, 55750), (2230, 33125), (2650, 27875), (3125, 23638), (5575, 13250), (6250, 11819), (6625, 11150)]