100143720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{278177}}^1$

素因数の和:278194

約数の個数: 48

約数和(自身を含む): 325468260

約数和(自身を除く): 225324540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 278177, 556354, 834531, 1112708, 1390885, 1669062, 2225416, 2503593, 2781770, 3338124, 4172655, 5007186, 5563540, 6676248, 8345310, 10014372, 11127080, 12517965, 16690620, 20028744, 25035930, 33381240, 50071860, 100143720]

約数ペア:

[(1, 100143720), (2, 50071860), (3, 33381240), (4, 25035930), (5, 20028744), (6, 16690620), (8, 12517965), (9, 11127080), (10, 10014372), (12, 8345310), (15, 6676248), (18, 5563540), (20, 5007186), (24, 4172655), (30, 3338124), (36, 2781770), (40, 2503593), (45, 2225416), (60, 1669062), (72, 1390885), (90, 1112708), (120, 834531), (180, 556354), (360, 278177)]