124764900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31991}}^1$

素因数の和:32021

約数の個数: 72

約数和(自身を含む): 388766784

約数和(自身を除く): 264001884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 31991, 63982, 95973, 127964, 159955, 191946, 319910, 383892, 415883, 479865, 639820, 799775, 831766, 959730, 1247649, 1599550, 1663532, 1919460, 2079415, 2399325, 2495298, 3199100, 4158830, 4798650, 4990596, 6238245, 8317660, 9597300, 10397075, 12476490, 20794150, 24952980, 31191225, 41588300, 62382450, 124764900]

約数ペア:

[(1, 124764900), (2, 62382450), (3, 41588300), (4, 31191225), (5, 24952980), (6, 20794150), (10, 12476490), (12, 10397075), (13, 9597300), (15, 8317660), (20, 6238245), (25, 4990596), (26, 4798650), (30, 4158830), (39, 3199100), (50, 2495298), (52, 2399325), (60, 2079415), (65, 1919460), (75, 1663532), (78, 1599550), (100, 1247649), (130, 959730), (150, 831766), (156, 799775), (195, 639820), (260, 479865), (300, 415883), (325, 383892), (390, 319910), (650, 191946), (780, 159955), (975, 127964), (1300, 95973), (1950, 63982), (3900, 31991)]