154309200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{128591}}^1$

素因数の和:128612

約数の個数: 60

約数和(自身を含む): 494307648

約数和(自身を除く): 339998448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 128591, 257182, 385773, 514364, 642955, 771546, 1028728, 1285910, 1543092, 1928865, 2057456, 2571820, 3086184, 3214775, 3857730, 5143640, 6172368, 6429550, 7715460, 9644325, 10287280, 12859100, 15430920, 19288650, 25718200, 30861840, 38577300, 51436400, 77154600, 154309200]

約数ペア:

[(1, 154309200), (2, 77154600), (3, 51436400), (4, 38577300), (5, 30861840), (6, 25718200), (8, 19288650), (10, 15430920), (12, 12859100), (15, 10287280), (16, 9644325), (20, 7715460), (24, 6429550), (25, 6172368), (30, 5143640), (40, 3857730), (48, 3214775), (50, 3086184), (60, 2571820), (75, 2057456), (80, 1928865), (100, 1543092), (120, 1285910), (150, 1028728), (200, 771546), (240, 642955), (300, 514364), (400, 385773), (600, 257182), (1200, 128591)]