121397250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12451}}^1$

素因数の和:12484

約数の個数: 64

約数和(自身を含む): 326342016

約数和(自身を除く): 204944766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 12451, 24902, 37353, 62255, 74706, 124510, 161863, 186765, 311275, 323726, 373530, 485589, 622550, 809315, 933825, 971178, 1556375, 1618630, 1867650, 2427945, 3112750, 4046575, 4669125, 4855890, 8093150, 9338250, 12139725, 20232875, 24279450, 40465750, 60698625, 121397250]

約数ペア:

[(1, 121397250), (2, 60698625), (3, 40465750), (5, 24279450), (6, 20232875), (10, 12139725), (13, 9338250), (15, 8093150), (25, 4855890), (26, 4669125), (30, 4046575), (39, 3112750), (50, 2427945), (65, 1867650), (75, 1618630), (78, 1556375), (125, 971178), (130, 933825), (150, 809315), (195, 622550), (250, 485589), (325, 373530), (375, 323726), (390, 311275), (650, 186765), (750, 161863), (975, 124510), (1625, 74706), (1950, 62255), (3250, 37353), (4875, 24902), (9750, 12451)]