196312800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 644302512

約数和(自身を除く): 447989712

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, 157, 160, 200, 240, 300, 314, 400, 471, 480, 521, 600, 628, 785, 800, 942, 1042, 1200, 1256, 1563, 1570, 1884, 2084, 2355, 2400, 2512, 2605, 3126, 3140, 3768, 3925, 4168, 4710, 5024, 5210, 6252, 6280, 7536, 7815, 7850, 8336, 9420, 10420, 11775, 12504, 12560, 13025, 15072, 15630, 15700, 16672, 18840, 20840, 23550, 25008, 25120, 26050, 31260, 31400, 37680, 39075, 41680, 47100, 50016, 52100, 62520, 62800, 75360, 78150, 81797, 83360, 94200, 104200, 125040, 125600, 156300, 163594, 188400, 208400, 245391, 250080, 312600, 327188, 376800, 408985, 416800, 490782, 625200, 654376, 817970, 981564, 1226955, 1250400, 1308752, 1635940, 1963128, 2044925, 2453910, 2617504, 3271880, 3926256, 4089850, 4907820, 6134775, 6543760, 7852512, 8179700, 9815640, 12269550, 13087520, 16359400, 19631280, 24539100, 32718800, 39262560, 49078200, 65437600, 98156400, 196312800]

約数ペア:

[(1, 196312800), (2, 98156400), (3, 65437600), (4, 49078200), (5, 39262560), (6, 32718800), (8, 24539100), (10, 19631280), (12, 16359400), (15, 13087520), (16, 12269550), (20, 9815640), (24, 8179700), (25, 7852512), (30, 6543760), (32, 6134775), (40, 4907820), (48, 4089850), (50, 3926256), (60, 3271880), (75, 2617504), (80, 2453910), (96, 2044925), (100, 1963128), (120, 1635940), (150, 1308752), (157, 1250400), (160, 1226955), (200, 981564), (240, 817970), (300, 654376), (314, 625200), (400, 490782), (471, 416800), (480, 408985), (521, 376800), (600, 327188), (628, 312600), (785, 250080), (800, 245391), (942, 208400), (1042, 188400), (1200, 163594), (1256, 156300), (1563, 125600), (1570, 125040), (1884, 104200), (2084, 94200), (2355, 83360), (2400, 81797), (2512, 78150), (2605, 75360), (3126, 62800), (3140, 62520), (3768, 52100), (3925, 50016), (4168, 47100), (4710, 41680), (5024, 39075), (5210, 37680), (6252, 31400), (6280, 31260), (7536, 26050), (7815, 25120), (7850, 25008), (8336, 23550), (9420, 20840), (10420, 18840), (11775, 16672), (12504, 15700), (12560, 15630), (13025, 15072)]