1520996850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{641}}^1\times {\mathrm{5273}}^1$

素因数の和:5932

約数の個数: 72

約数和(自身を含む): 4093562772

約数和(自身を除く): 2572565922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 641, 1282, 1923, 3205, 3846, 5273, 5769, 6410, 9615, 10546, 11538, 15819, 16025, 19230, 26365, 28845, 31638, 32050, 47457, 48075, 52730, 57690, 79095, 94914, 96150, 131825, 144225, 158190, 237285, 263650, 288450, 395475, 474570, 790950, 1186425, 2372850, 3379993, 6759986, 10139979, 16899965, 20279958, 30419937, 33799930, 50699895, 60839874, 84499825, 101399790, 152099685, 168999650, 253499475, 304199370, 506998950, 760498425, 1520996850]

約数ペア:

[(1, 1520996850), (2, 760498425), (3, 506998950), (5, 304199370), (6, 253499475), (9, 168999650), (10, 152099685), (15, 101399790), (18, 84499825), (25, 60839874), (30, 50699895), (45, 33799930), (50, 30419937), (75, 20279958), (90, 16899965), (150, 10139979), (225, 6759986), (450, 3379993), (641, 2372850), (1282, 1186425), (1923, 790950), (3205, 474570), (3846, 395475), (5273, 288450), (5769, 263650), (6410, 237285), (9615, 158190), (10546, 144225), (11538, 131825), (15819, 96150), (16025, 94914), (19230, 79095), (26365, 57690), (28845, 52730), (31638, 48075), (32050, 47457)]