204015600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{56671}}^1$

素因数の和:56695

約数の個数: 90

約数和(自身を含む): 708003296

約数和(自身を除く): 503987696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 56671, 113342, 170013, 226684, 283355, 340026, 453368, 510039, 566710, 680052, 850065, 906736, 1020078, 1133420, 1360104, 1416775, 1700130, 2040156, 2266840, 2550195, 2720208, 2833550, 3400260, 4080312, 4250325, 4533680, 5100390, 5667100, 6800520, 8160624, 8500650, 10200780, 11334200, 12750975, 13601040, 17001300, 20401560, 22668400, 25501950, 34002600, 40803120, 51003900, 68005200, 102007800, 204015600]

約数ペア:

[(1, 204015600), (2, 102007800), (3, 68005200), (4, 51003900), (5, 40803120), (6, 34002600), (8, 25501950), (9, 22668400), (10, 20401560), (12, 17001300), (15, 13601040), (16, 12750975), (18, 11334200), (20, 10200780), (24, 8500650), (25, 8160624), (30, 6800520), (36, 5667100), (40, 5100390), (45, 4533680), (48, 4250325), (50, 4080312), (60, 3400260), (72, 2833550), (75, 2720208), (80, 2550195), (90, 2266840), (100, 2040156), (120, 1700130), (144, 1416775), (150, 1360104), (180, 1133420), (200, 1020078), (225, 906736), (240, 850065), (300, 680052), (360, 566710), (400, 510039), (450, 453368), (600, 340026), (720, 283355), (900, 226684), (1200, 170013), (1800, 113342), (3600, 56671)]