76254220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 195148800

約数和(自身を除く): 118894580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 109, 133, 140, 190, 218, 263, 266, 380, 436, 526, 532, 545, 665, 763, 1052, 1090, 1315, 1330, 1526, 1841, 2071, 2180, 2630, 2660, 3052, 3682, 3815, 4142, 4997, 5260, 7364, 7630, 8284, 9205, 9994, 10355, 14497, 15260, 18410, 19988, 20710, 24985, 28667, 28994, 34979, 36820, 41420, 49970, 57334, 57988, 69958, 72485, 99940, 114668, 139916, 143335, 144970, 174895, 200669, 286670, 289940, 349790, 401338, 544673, 573340, 699580, 802676, 1003345, 1089346, 2006690, 2178692, 2723365, 3812711, 4013380, 5446730, 7625422, 10893460, 15250844, 19063555, 38127110, 76254220]

約数ペア:

[(1, 76254220), (2, 38127110), (4, 19063555), (5, 15250844), (7, 10893460), (10, 7625422), (14, 5446730), (19, 4013380), (20, 3812711), (28, 2723365), (35, 2178692), (38, 2006690), (70, 1089346), (76, 1003345), (95, 802676), (109, 699580), (133, 573340), (140, 544673), (190, 401338), (218, 349790), (263, 289940), (266, 286670), (380, 200669), (436, 174895), (526, 144970), (532, 143335), (545, 139916), (665, 114668), (763, 99940), (1052, 72485), (1090, 69958), (1315, 57988), (1330, 57334), (1526, 49970), (1841, 41420), (2071, 36820), (2180, 34979), (2630, 28994), (2660, 28667), (3052, 24985), (3682, 20710), (3815, 19988), (4142, 18410), (4997, 15260), (5260, 14497), (7364, 10355), (7630, 9994), (8284, 9205)]