289609980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6011}}^1$

素因数の和:6107

約数の個数: 96

約数和(自身を含む): 896894208

約数和(自身を除く): 607284228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3212, 4015, 4380, 4818, 6011, 8030, 9636, 12022, 12045, 16060, 18033, 24044, 24090, 30055, 36066, 48180, 60110, 66121, 72132, 90165, 120220, 132242, 180330, 198363, 264484, 330605, 360660, 396726, 438803, 661210, 793452, 877606, 991815, 1316409, 1322420, 1755212, 1983630, 2194015, 2632818, 3967260, 4388030, 4826833, 5265636, 6582045, 8776060, 9653666, 13164090, 14480499, 19307332, 24134165, 26328180, 28960998, 48268330, 57921996, 72402495, 96536660, 144804990, 289609980]

約数ペア:

[(1, 289609980), (2, 144804990), (3, 96536660), (4, 72402495), (5, 57921996), (6, 48268330), (10, 28960998), (11, 26328180), (12, 24134165), (15, 19307332), (20, 14480499), (22, 13164090), (30, 9653666), (33, 8776060), (44, 6582045), (55, 5265636), (60, 4826833), (66, 4388030), (73, 3967260), (110, 2632818), (132, 2194015), (146, 1983630), (165, 1755212), (219, 1322420), (220, 1316409), (292, 991815), (330, 877606), (365, 793452), (438, 661210), (660, 438803), (730, 396726), (803, 360660), (876, 330605), (1095, 264484), (1460, 198363), (1606, 180330), (2190, 132242), (2409, 120220), (3212, 90165), (4015, 72132), (4380, 66121), (4818, 60110), (6011, 48180), (8030, 36066), (9636, 30055), (12022, 24090), (12045, 24044), (16060, 18033)]