90080700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6983}}^1$

素因数の和:7043

約数の個数: 72

約数和(自身を含む): 266732928

約数和(自身を除く): 176652228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 6983, 12900, 13966, 20949, 27932, 34915, 41898, 69830, 83796, 104745, 139660, 174575, 209490, 300269, 349150, 418980, 523725, 600538, 698300, 900807, 1047450, 1201076, 1501345, 1801614, 2094900, 3002690, 3603228, 4504035, 6005380, 7506725, 9008070, 15013450, 18016140, 22520175, 30026900, 45040350, 90080700]

約数ペア:

[(1, 90080700), (2, 45040350), (3, 30026900), (4, 22520175), (5, 18016140), (6, 15013450), (10, 9008070), (12, 7506725), (15, 6005380), (20, 4504035), (25, 3603228), (30, 3002690), (43, 2094900), (50, 1801614), (60, 1501345), (75, 1201076), (86, 1047450), (100, 900807), (129, 698300), (150, 600538), (172, 523725), (215, 418980), (258, 349150), (300, 300269), (430, 209490), (516, 174575), (645, 139660), (860, 104745), (1075, 83796), (1290, 69830), (2150, 41898), (2580, 34915), (3225, 27932), (4300, 20949), (6450, 13966), (6983, 12900)]