90683450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 72

約数和(自身を含む): 199833564

約数和(自身を除く): 109150114

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1153, 1210, 1430, 1573, 2306, 3025, 3146, 3575, 5765, 6050, 7150, 7865, 11530, 12683, 14989, 15730, 25366, 28825, 29978, 39325, 57650, 63415, 74945, 78650, 126830, 139513, 149890, 164879, 279026, 317075, 329758, 374725, 634150, 697565, 749450, 824395, 1395130, 1648790, 1813669, 3487825, 3627338, 4121975, 6975650, 8243950, 9068345, 18136690, 45341725, 90683450]

約数ペア:

[(1, 90683450), (2, 45341725), (5, 18136690), (10, 9068345), (11, 8243950), (13, 6975650), (22, 4121975), (25, 3627338), (26, 3487825), (50, 1813669), (55, 1648790), (65, 1395130), (110, 824395), (121, 749450), (130, 697565), (143, 634150), (242, 374725), (275, 329758), (286, 317075), (325, 279026), (550, 164879), (605, 149890), (650, 139513), (715, 126830), (1153, 78650), (1210, 74945), (1430, 63415), (1573, 57650), (2306, 39325), (3025, 29978), (3146, 28825), (3575, 25366), (5765, 15730), (6050, 14989), (7150, 12683), (7865, 11530)]