351332820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 1123379712

約数和(自身を除く): 772046892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 113, 115, 138, 180, 207, 226, 230, 276, 339, 345, 414, 452, 460, 565, 678, 690, 751, 828, 1017, 1035, 1130, 1356, 1380, 1502, 1695, 2034, 2070, 2253, 2260, 2599, 3004, 3390, 3755, 4068, 4140, 4506, 5085, 5198, 6759, 6780, 7510, 7797, 9012, 10170, 10396, 11265, 12995, 13518, 15020, 15594, 17273, 20340, 22530, 23391, 25990, 27036, 31188, 33795, 34546, 38985, 45060, 46782, 51819, 51980, 67590, 69092, 77970, 84863, 86365, 93564, 103638, 116955, 135180, 155457, 155940, 169726, 172730, 207276, 233910, 254589, 259095, 310914, 339452, 345460, 424315, 467820, 509178, 518190, 621828, 763767, 777285, 848630, 1018356, 1036380, 1272945, 1527534, 1554570, 1697260, 1951849, 2545890, 3055068, 3109140, 3818835, 3903698, 5091780, 5855547, 7637670, 7807396, 9759245, 11711094, 15275340, 17566641, 19518490, 23422188, 29277735, 35133282, 39036980, 58555470, 70266564, 87833205, 117110940, 175666410, 351332820]

約数ペア:

[(1, 351332820), (2, 175666410), (3, 117110940), (4, 87833205), (5, 70266564), (6, 58555470), (9, 39036980), (10, 35133282), (12, 29277735), (15, 23422188), (18, 19518490), (20, 17566641), (23, 15275340), (30, 11711094), (36, 9759245), (45, 7807396), (46, 7637670), (60, 5855547), (69, 5091780), (90, 3903698), (92, 3818835), (113, 3109140), (115, 3055068), (138, 2545890), (180, 1951849), (207, 1697260), (226, 1554570), (230, 1527534), (276, 1272945), (339, 1036380), (345, 1018356), (414, 848630), (452, 777285), (460, 763767), (565, 621828), (678, 518190), (690, 509178), (751, 467820), (828, 424315), (1017, 345460), (1035, 339452), (1130, 310914), (1356, 259095), (1380, 254589), (1502, 233910), (1695, 207276), (2034, 172730), (2070, 169726), (2253, 155940), (2260, 155457), (2599, 135180), (3004, 116955), (3390, 103638), (3755, 93564), (4068, 86365), (4140, 84863), (4506, 77970), (5085, 69092), (5198, 67590), (6759, 51980), (6780, 51819), (7510, 46782), (7797, 45060), (9012, 38985), (10170, 34546), (10396, 33795), (11265, 31188), (12995, 27036), (13518, 25990), (15020, 23391), (15594, 22530), (17273, 20340)]