753155114060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1091}}^1\times {\mathrm{1999}}^1$

素因数の和:3687

約数の個数: 96

約数和(自身を含む): 1637895168000

約数和(自身を除く): 884740053940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 557, 620, 1091, 1114, 1999, 2182, 2228, 2785, 3998, 4364, 5455, 5570, 7996, 9995, 10910, 11140, 17267, 19990, 21820, 33821, 34534, 39980, 61969, 67642, 69068, 86335, 123938, 135284, 169105, 172670, 247876, 309845, 338210, 345340, 607687, 619690, 676420, 1113443, 1215374, 1239380, 2180909, 2226886, 2430748, 3038435, 4361818, 4453772, 5567215, 6076870, 8723636, 10904545, 11134430, 12153740, 18838297, 21809090, 22268860, 34516733, 37676594, 43618180, 67608179, 69033466, 75353188, 94191485, 135216358, 138066932, 172583665, 188382970, 270432716, 338040895, 345167330, 376765940, 676081790, 690334660, 1214766313, 1352163580, 2429532626, 4859065252, 6073831565, 12147663130, 24295326260, 37657755703, 75315511406, 150631022812, 188288778515, 376577557030, 753155114060]

約数ペア:

[(1, 753155114060), (2, 376577557030), (4, 188288778515), (5, 150631022812), (10, 75315511406), (20, 37657755703), (31, 24295326260), (62, 12147663130), (124, 6073831565), (155, 4859065252), (310, 2429532626), (557, 1352163580), (620, 1214766313), (1091, 690334660), (1114, 676081790), (1999, 376765940), (2182, 345167330), (2228, 338040895), (2785, 270432716), (3998, 188382970), (4364, 172583665), (5455, 138066932), (5570, 135216358), (7996, 94191485), (9995, 75353188), (10910, 69033466), (11140, 67608179), (17267, 43618180), (19990, 37676594), (21820, 34516733), (33821, 22268860), (34534, 21809090), (39980, 18838297), (61969, 12153740), (67642, 11134430), (69068, 10904545), (86335, 8723636), (123938, 6076870), (135284, 5567215), (169105, 4453772), (172670, 4361818), (247876, 3038435), (309845, 2430748), (338210, 2226886), (345340, 2180909), (607687, 1239380), (619690, 1215374), (676420, 1113443)]