76469900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 181915440

約数和(自身を除く): 105445540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 767, 997, 1180, 1300, 1475, 1534, 1994, 2950, 3068, 3835, 3988, 4985, 5900, 7670, 9970, 12961, 15340, 19175, 19940, 24925, 25922, 38350, 49850, 51844, 58823, 64805, 76700, 99700, 117646, 129610, 235292, 259220, 294115, 324025, 588230, 648050, 764699, 1176460, 1296100, 1470575, 1529398, 2941150, 3058796, 3823495, 5882300, 7646990, 15293980, 19117475, 38234950, 76469900]

約数ペア:

[(1, 76469900), (2, 38234950), (4, 19117475), (5, 15293980), (10, 7646990), (13, 5882300), (20, 3823495), (25, 3058796), (26, 2941150), (50, 1529398), (52, 1470575), (59, 1296100), (65, 1176460), (100, 764699), (118, 648050), (130, 588230), (236, 324025), (260, 294115), (295, 259220), (325, 235292), (590, 129610), (650, 117646), (767, 99700), (997, 76700), (1180, 64805), (1300, 58823), (1475, 51844), (1534, 49850), (1994, 38350), (2950, 25922), (3068, 24925), (3835, 19940), (3988, 19175), (4985, 15340), (5900, 12961), (7670, 9970)]