87510540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 265982976

約数和(自身を除く): 178472436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 260, 302, 390, 453, 604, 743, 755, 780, 906, 1486, 1510, 1812, 1963, 2229, 2265, 2972, 3020, 3715, 3926, 4458, 4530, 5889, 7430, 7852, 8916, 9060, 9659, 9815, 11145, 11778, 14860, 19318, 19630, 22290, 23556, 28977, 29445, 38636, 39260, 44580, 48295, 57954, 58890, 96590, 112193, 115908, 117780, 144885, 193180, 224386, 289770, 336579, 448772, 560965, 579540, 673158, 1121930, 1346316, 1458509, 1682895, 2243860, 2917018, 3365790, 4375527, 5834036, 6731580, 7292545, 8751054, 14585090, 17502108, 21877635, 29170180, 43755270, 87510540]

約数ペア:

[(1, 87510540), (2, 43755270), (3, 29170180), (4, 21877635), (5, 17502108), (6, 14585090), (10, 8751054), (12, 7292545), (13, 6731580), (15, 5834036), (20, 4375527), (26, 3365790), (30, 2917018), (39, 2243860), (52, 1682895), (60, 1458509), (65, 1346316), (78, 1121930), (130, 673158), (151, 579540), (156, 560965), (195, 448772), (260, 336579), (302, 289770), (390, 224386), (453, 193180), (604, 144885), (743, 117780), (755, 115908), (780, 112193), (906, 96590), (1486, 58890), (1510, 57954), (1812, 48295), (1963, 44580), (2229, 39260), (2265, 38636), (2972, 29445), (3020, 28977), (3715, 23556), (3926, 22290), (4458, 19630), (4530, 19318), (5889, 14860), (7430, 11778), (7852, 11145), (8916, 9815), (9060, 9659)]