351617580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 1097984160

約数和(自身を除く): 746366580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 113, 118, 177, 180, 226, 236, 293, 295, 339, 354, 452, 531, 565, 586, 590, 678, 708, 879, 885, 1017, 1062, 1130, 1172, 1180, 1356, 1465, 1695, 1758, 1770, 2034, 2124, 2260, 2637, 2655, 2930, 3390, 3516, 3540, 4068, 4395, 5085, 5274, 5310, 5860, 6667, 6780, 8790, 10170, 10548, 10620, 13185, 13334, 17287, 17580, 20001, 20340, 26370, 26668, 33109, 33335, 34574, 40002, 51861, 52740, 60003, 66218, 66670, 69148, 80004, 86435, 99327, 100005, 103722, 120006, 132436, 133340, 155583, 165545, 172870, 198654, 200010, 207444, 240012, 259305, 297981, 300015, 311166, 331090, 345740, 397308, 400020, 496635, 518610, 595962, 600030, 622332, 662180, 777915, 993270, 1037220, 1191924, 1200060, 1489905, 1555830, 1953431, 1986540, 2979810, 3111660, 3906862, 5860293, 5959620, 7813724, 9767155, 11720586, 17580879, 19534310, 23441172, 29301465, 35161758, 39068620, 58602930, 70323516, 87904395, 117205860, 175808790, 351617580]

約数ペア:

[(1, 351617580), (2, 175808790), (3, 117205860), (4, 87904395), (5, 70323516), (6, 58602930), (9, 39068620), (10, 35161758), (12, 29301465), (15, 23441172), (18, 19534310), (20, 17580879), (30, 11720586), (36, 9767155), (45, 7813724), (59, 5959620), (60, 5860293), (90, 3906862), (113, 3111660), (118, 2979810), (177, 1986540), (180, 1953431), (226, 1555830), (236, 1489905), (293, 1200060), (295, 1191924), (339, 1037220), (354, 993270), (452, 777915), (531, 662180), (565, 622332), (586, 600030), (590, 595962), (678, 518610), (708, 496635), (879, 400020), (885, 397308), (1017, 345740), (1062, 331090), (1130, 311166), (1172, 300015), (1180, 297981), (1356, 259305), (1465, 240012), (1695, 207444), (1758, 200010), (1770, 198654), (2034, 172870), (2124, 165545), (2260, 155583), (2637, 133340), (2655, 132436), (2930, 120006), (3390, 103722), (3516, 100005), (3540, 99327), (4068, 86435), (4395, 80004), (5085, 69148), (5274, 66670), (5310, 66218), (5860, 60003), (6667, 52740), (6780, 51861), (8790, 40002), (10170, 34574), (10548, 33335), (10620, 33109), (13185, 26668), (13334, 26370), (17287, 20340), (17580, 20001)]