61989750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{27551}}^1$

素因数の和:27574

約数の個数: 48

約数和(自身を含む): 167626368

約数和(自身を除く): 105636618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 27551, 55102, 82653, 137755, 165306, 247959, 275510, 413265, 495918, 688775, 826530, 1239795, 1377550, 2066325, 2479590, 3443875, 4132650, 6198975, 6887750, 10331625, 12397950, 20663250, 30994875, 61989750]

約数ペア:

[(1, 61989750), (2, 30994875), (3, 20663250), (5, 12397950), (6, 10331625), (9, 6887750), (10, 6198975), (15, 4132650), (18, 3443875), (25, 2479590), (30, 2066325), (45, 1377550), (50, 1239795), (75, 826530), (90, 688775), (125, 495918), (150, 413265), (225, 275510), (250, 247959), (375, 165306), (450, 137755), (750, 82653), (1125, 55102), (2250, 27551)]