66030900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16931}}^1$

素因数の和:16961

約数の個数: 72

約数和(自身を含む): 205757664

約数和(自身を除く): 139726764

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, 16931, 33862, 50793, 67724, 84655, 101586, 169310, 203172, 220103, 253965, 338620, 423275, 440206, 507930, 660309, 846550, 880412, 1015860, 1100515, 1269825, 1320618, 1693100, 2201030, 2539650, 2641236, 3301545, 4402060, 5079300, 5502575, 6603090, 11005150, 13206180, 16507725, 22010300, 33015450, 66030900]

約数ペア:

[(1, 66030900), (2, 33015450), (3, 22010300), (4, 16507725), (5, 13206180), (6, 11005150), (10, 6603090), (12, 5502575), (13, 5079300), (15, 4402060), (20, 3301545), (25, 2641236), (26, 2539650), (30, 2201030), (39, 1693100), (50, 1320618), (52, 1269825), (60, 1100515), (65, 1015860), (75, 880412), (78, 846550), (100, 660309), (130, 507930), (150, 440206), (156, 423275), (195, 338620), (260, 253965), (300, 220103), (325, 203172), (390, 169310), (650, 101586), (780, 84655), (975, 67724), (1300, 50793), (1950, 33862), (3900, 16931)]