450141900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{115421}}^1$

素因数の和:115451

約数の個数: 72

約数和(自身を含む): 1402608144

約数和(自身を除く): 952466244

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, 115421, 230842, 346263, 461684, 577105, 692526, 1154210, 1385052, 1500473, 1731315, 2308420, 2885525, 3000946, 3462630, 4501419, 5771050, 6001892, 6925260, 7502365, 8656575, 9002838, 11542100, 15004730, 17313150, 18005676, 22507095, 30009460, 34626300, 37511825, 45014190, 75023650, 90028380, 112535475, 150047300, 225070950, 450141900]

約数ペア:

[(1, 450141900), (2, 225070950), (3, 150047300), (4, 112535475), (5, 90028380), (6, 75023650), (10, 45014190), (12, 37511825), (13, 34626300), (15, 30009460), (20, 22507095), (25, 18005676), (26, 17313150), (30, 15004730), (39, 11542100), (50, 9002838), (52, 8656575), (60, 7502365), (65, 6925260), (75, 6001892), (78, 5771050), (100, 4501419), (130, 3462630), (150, 3000946), (156, 2885525), (195, 2308420), (260, 1731315), (300, 1500473), (325, 1385052), (390, 1154210), (650, 692526), (780, 577105), (975, 461684), (1300, 346263), (1950, 230842), (3900, 115421)]