18094500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{4021}}^1$

素因数の和:4046

約数の個数: 72

約数和(自身を含む): 57096312

約数和(自身を除く): 39001812

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, 4021, 4500, 8042, 12063, 16084, 20105, 24126, 36189, 40210, 48252, 60315, 72378, 80420, 100525, 120630, 144756, 180945, 201050, 241260, 301575, 361890, 402100, 502625, 603150, 723780, 904725, 1005250, 1206300, 1507875, 1809450, 2010500, 3015750, 3618900, 4523625, 6031500, 9047250, 18094500]

約数ペア:

[(1, 18094500), (2, 9047250), (3, 6031500), (4, 4523625), (5, 3618900), (6, 3015750), (9, 2010500), (10, 1809450), (12, 1507875), (15, 1206300), (18, 1005250), (20, 904725), (25, 723780), (30, 603150), (36, 502625), (45, 402100), (50, 361890), (60, 301575), (75, 241260), (90, 201050), (100, 180945), (125, 144756), (150, 120630), (180, 100525), (225, 80420), (250, 72378), (300, 60315), (375, 48252), (450, 40210), (500, 36189), (750, 24126), (900, 20105), (1125, 16084), (1500, 12063), (2250, 8042), (4021, 4500)]