149760780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 456297408

約数和(自身を除く): 306536628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 1901, 2020, 2626, 3030, 3802, 3939, 5252, 5703, 6060, 6565, 7604, 7878, 9505, 11406, 13130, 15756, 19010, 19695, 22812, 24713, 26260, 28515, 38020, 39390, 49426, 57030, 74139, 78780, 98852, 114060, 123565, 148278, 192001, 247130, 296556, 370695, 384002, 494260, 576003, 741390, 768004, 960005, 1152006, 1482780, 1920010, 2304012, 2496013, 2880015, 3840020, 4992026, 5760030, 7488039, 9984052, 11520060, 12480065, 14976078, 24960130, 29952156, 37440195, 49920260, 74880390, 149760780]

約数ペア:

[(1, 149760780), (2, 74880390), (3, 49920260), (4, 37440195), (5, 29952156), (6, 24960130), (10, 14976078), (12, 12480065), (13, 11520060), (15, 9984052), (20, 7488039), (26, 5760030), (30, 4992026), (39, 3840020), (52, 2880015), (60, 2496013), (65, 2304012), (78, 1920010), (101, 1482780), (130, 1152006), (156, 960005), (195, 768004), (202, 741390), (260, 576003), (303, 494260), (390, 384002), (404, 370695), (505, 296556), (606, 247130), (780, 192001), (1010, 148278), (1212, 123565), (1313, 114060), (1515, 98852), (1901, 78780), (2020, 74139), (2626, 57030), (3030, 49426), (3802, 39390), (3939, 38020), (5252, 28515), (5703, 26260), (6060, 24713), (6565, 22812), (7604, 19695), (7878, 19010), (9505, 15756), (11406, 13130)]