4280494500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{951221}}^1$

素因数の和:951246

約数の個数: 72

約数和(自身を含む): 13503547512

約数和(自身を除く): 9223053012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 951221, 1902442, 2853663, 3804884, 4756105, 5707326, 8560989, 9512210, 11414652, 14268315, 17121978, 19024420, 23780525, 28536630, 34243956, 42804945, 47561050, 57073260, 71341575, 85609890, 95122100, 118902625, 142683150, 171219780, 214024725, 237805250, 285366300, 356707875, 428049450, 475610500, 713415750, 856098900, 1070123625, 1426831500, 2140247250, 4280494500]

約数ペア:

[(1, 4280494500), (2, 2140247250), (3, 1426831500), (4, 1070123625), (5, 856098900), (6, 713415750), (9, 475610500), (10, 428049450), (12, 356707875), (15, 285366300), (18, 237805250), (20, 214024725), (25, 171219780), (30, 142683150), (36, 118902625), (45, 95122100), (50, 85609890), (60, 71341575), (75, 57073260), (90, 47561050), (100, 42804945), (125, 34243956), (150, 28536630), (180, 23780525), (225, 19024420), (250, 17121978), (300, 14268315), (375, 11414652), (450, 9512210), (500, 8560989), (750, 5707326), (900, 4756105), (1125, 3804884), (1500, 2853663), (2250, 1902442), (4500, 951221)]