77103720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214177}}^1$

素因数の和:214194

約数の個数: 48

約数和(自身を含む): 250588260

約数和(自身を除く): 173484540

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, 214177, 428354, 642531, 856708, 1070885, 1285062, 1713416, 1927593, 2141770, 2570124, 3212655, 3855186, 4283540, 5140248, 6425310, 7710372, 8567080, 9637965, 12850620, 15420744, 19275930, 25701240, 38551860, 77103720]

約数ペア:

[(1, 77103720), (2, 38551860), (3, 25701240), (4, 19275930), (5, 15420744), (6, 12850620), (8, 9637965), (9, 8567080), (10, 7710372), (12, 6425310), (15, 5140248), (18, 4283540), (20, 3855186), (24, 3212655), (30, 2570124), (36, 2141770), (40, 1927593), (45, 1713416), (60, 1285062), (72, 1070885), (90, 856708), (120, 642531), (180, 428354), (360, 214177)]