7530900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 23477664

約数和(自身を除く): 15946764

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, 1931, 1950, 3862, 3900, 5793, 7724, 9655, 11586, 19310, 23172, 25103, 28965, 38620, 48275, 50206, 57930, 75309, 96550, 100412, 115860, 125515, 144825, 150618, 193100, 251030, 289650, 301236, 376545, 502060, 579300, 627575, 753090, 1255150, 1506180, 1882725, 2510300, 3765450, 7530900]

約数ペア:

[(1, 7530900), (2, 3765450), (3, 2510300), (4, 1882725), (5, 1506180), (6, 1255150), (10, 753090), (12, 627575), (13, 579300), (15, 502060), (20, 376545), (25, 301236), (26, 289650), (30, 251030), (39, 193100), (50, 150618), (52, 144825), (60, 125515), (65, 115860), (75, 100412), (78, 96550), (100, 75309), (130, 57930), (150, 50206), (156, 48275), (195, 38620), (260, 28965), (300, 25103), (325, 23172), (390, 19310), (650, 11586), (780, 9655), (975, 7724), (1300, 5793), (1931, 3900), (1950, 3862)]