218032800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{90847}}^1$

素因数の和:90870

約数の個数: 72

約数和(自身を含む): 709704576

約数和(自身を除く): 491671776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 90847, 181694, 272541, 363388, 454235, 545082, 726776, 908470, 1090164, 1362705, 1453552, 1816940, 2180328, 2271175, 2725410, 2907104, 3633880, 4360656, 4542350, 5450820, 6813525, 7267760, 8721312, 9084700, 10901640, 13627050, 14535520, 18169400, 21803280, 27254100, 36338800, 43606560, 54508200, 72677600, 109016400, 218032800]

約数ペア:

[(1, 218032800), (2, 109016400), (3, 72677600), (4, 54508200), (5, 43606560), (6, 36338800), (8, 27254100), (10, 21803280), (12, 18169400), (15, 14535520), (16, 13627050), (20, 10901640), (24, 9084700), (25, 8721312), (30, 7267760), (32, 6813525), (40, 5450820), (48, 4542350), (50, 4360656), (60, 3633880), (75, 2907104), (80, 2725410), (96, 2271175), (100, 2180328), (120, 1816940), (150, 1453552), (160, 1362705), (200, 1090164), (240, 908470), (300, 726776), (400, 545082), (480, 454235), (600, 363388), (800, 272541), (1200, 181694), (2400, 90847)]