67768980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 196172928

約数和(自身を除く): 128403948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 101, 106, 159, 202, 211, 212, 265, 303, 318, 404, 422, 505, 530, 606, 633, 636, 795, 844, 1010, 1055, 1060, 1212, 1266, 1515, 1590, 2020, 2110, 2532, 3030, 3165, 3180, 4220, 5353, 6060, 6330, 10706, 11183, 12660, 16059, 21311, 21412, 22366, 26765, 32118, 33549, 42622, 44732, 53530, 55915, 63933, 64236, 67098, 80295, 85244, 106555, 107060, 111830, 127866, 134196, 160590, 167745, 213110, 223660, 255732, 319665, 321180, 335490, 426220, 639330, 670980, 1129483, 1278660, 2258966, 3388449, 4517932, 5647415, 6776898, 11294830, 13553796, 16942245, 22589660, 33884490, 67768980]

約数ペア:

[(1, 67768980), (2, 33884490), (3, 22589660), (4, 16942245), (5, 13553796), (6, 11294830), (10, 6776898), (12, 5647415), (15, 4517932), (20, 3388449), (30, 2258966), (53, 1278660), (60, 1129483), (101, 670980), (106, 639330), (159, 426220), (202, 335490), (211, 321180), (212, 319665), (265, 255732), (303, 223660), (318, 213110), (404, 167745), (422, 160590), (505, 134196), (530, 127866), (606, 111830), (633, 107060), (636, 106555), (795, 85244), (844, 80295), (1010, 67098), (1055, 64236), (1060, 63933), (1212, 55915), (1266, 53530), (1515, 44732), (1590, 42622), (2020, 33549), (2110, 32118), (2532, 26765), (3030, 22366), (3165, 21412), (3180, 21311), (4220, 16059), (5353, 12660), (6060, 11183), (6330, 10706)]