204013800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{113341}}^1$

素因数の和:113363

約数の個数: 72

約数和(自身を含む): 685152390

約数和(自身を除く): 481138590

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 113341, 226682, 340023, 453364, 566705, 680046, 906728, 1020069, 1133410, 1360092, 1700115, 2040138, 2266820, 2720184, 2833525, 3400230, 4080276, 4533640, 5100345, 5667050, 6800460, 8160552, 8500575, 10200690, 11334100, 13600920, 17001150, 20401380, 22668200, 25501725, 34002300, 40802760, 51003450, 68004600, 102006900, 204013800]

約数ペア:

[(1, 204013800), (2, 102006900), (3, 68004600), (4, 51003450), (5, 40802760), (6, 34002300), (8, 25501725), (9, 22668200), (10, 20401380), (12, 17001150), (15, 13600920), (18, 11334100), (20, 10200690), (24, 8500575), (25, 8160552), (30, 6800460), (36, 5667050), (40, 5100345), (45, 4533640), (50, 4080276), (60, 3400230), (72, 2833525), (75, 2720184), (90, 2266820), (100, 2040138), (120, 1700115), (150, 1360092), (180, 1133410), (200, 1020069), (225, 906728), (300, 680046), (360, 566705), (450, 453364), (600, 340023), (900, 226682), (1800, 113341)]