115277940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 378443520

約数和(自身を除く): 263165580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 911, 1110, 1140, 1332, 1406, 1665, 1710, 1822, 2109, 2220, 2733, 2812, 3330, 3420, 3515, 3644, 4218, 4555, 5466, 6327, 6660, 7030, 8199, 8436, 9110, 10545, 10932, 12654, 13665, 14060, 16398, 17309, 18220, 21090, 25308, 27330, 31635, 32796, 33707, 34618, 40995, 42180, 51927, 54660, 63270, 67414, 69236, 81990, 86545, 101121, 103854, 126540, 134828, 155781, 163980, 168535, 173090, 202242, 207708, 259635, 303363, 311562, 337070, 346180, 404484, 505605, 519270, 606726, 623124, 640433, 674140, 778905, 1011210, 1038540, 1213452, 1280866, 1516815, 1557810, 1921299, 2022420, 2561732, 3033630, 3115620, 3202165, 3842598, 5763897, 6067260, 6404330, 7685196, 9606495, 11527794, 12808660, 19212990, 23055588, 28819485, 38425980, 57638970, 115277940]

約数ペア:

[(1, 115277940), (2, 57638970), (3, 38425980), (4, 28819485), (5, 23055588), (6, 19212990), (9, 12808660), (10, 11527794), (12, 9606495), (15, 7685196), (18, 6404330), (19, 6067260), (20, 5763897), (30, 3842598), (36, 3202165), (37, 3115620), (38, 3033630), (45, 2561732), (57, 2022420), (60, 1921299), (74, 1557810), (76, 1516815), (90, 1280866), (95, 1213452), (111, 1038540), (114, 1011210), (148, 778905), (171, 674140), (180, 640433), (185, 623124), (190, 606726), (222, 519270), (228, 505605), (285, 404484), (333, 346180), (342, 337070), (370, 311562), (380, 303363), (444, 259635), (555, 207708), (570, 202242), (666, 173090), (684, 168535), (703, 163980), (740, 155781), (855, 134828), (911, 126540), (1110, 103854), (1140, 101121), (1332, 86545), (1406, 81990), (1665, 69236), (1710, 67414), (1822, 63270), (2109, 54660), (2220, 51927), (2733, 42180), (2812, 40995), (3330, 34618), (3420, 33707), (3515, 32796), (3644, 31635), (4218, 27330), (4555, 25308), (5466, 21090), (6327, 18220), (6660, 17309), (7030, 16398), (8199, 14060), (8436, 13665), (9110, 12654), (10545, 10932)]