156600180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 522849600

約数和(自身を除く): 366249420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 165, 180, 198, 220, 278, 330, 396, 417, 495, 556, 569, 660, 695, 834, 990, 1138, 1251, 1390, 1529, 1668, 1707, 1980, 2085, 2276, 2502, 2780, 2845, 3058, 3414, 4170, 4587, 5004, 5121, 5690, 6116, 6255, 6259, 6828, 7645, 8340, 8535, 9174, 10242, 11380, 12510, 12518, 13761, 15290, 17070, 18348, 18777, 20484, 22935, 25020, 25036, 25605, 27522, 30580, 31295, 34140, 37554, 45870, 51210, 55044, 56331, 62590, 68805, 75108, 79091, 91740, 93885, 102420, 112662, 125180, 137610, 158182, 187770, 225324, 237273, 275220, 281655, 316364, 375540, 395455, 474546, 563310, 711819, 790910, 870001, 949092, 1126620, 1186365, 1423638, 1581820, 1740002, 2372730, 2610003, 2847276, 3480004, 3559095, 4350005, 4745460, 5220006, 7118190, 7830009, 8700010, 10440012, 13050015, 14236380, 15660018, 17400020, 26100030, 31320036, 39150045, 52200060, 78300090, 156600180]

約数ペア:

[(1, 156600180), (2, 78300090), (3, 52200060), (4, 39150045), (5, 31320036), (6, 26100030), (9, 17400020), (10, 15660018), (11, 14236380), (12, 13050015), (15, 10440012), (18, 8700010), (20, 7830009), (22, 7118190), (30, 5220006), (33, 4745460), (36, 4350005), (44, 3559095), (45, 3480004), (55, 2847276), (60, 2610003), (66, 2372730), (90, 1740002), (99, 1581820), (110, 1423638), (132, 1186365), (139, 1126620), (165, 949092), (180, 870001), (198, 790910), (220, 711819), (278, 563310), (330, 474546), (396, 395455), (417, 375540), (495, 316364), (556, 281655), (569, 275220), (660, 237273), (695, 225324), (834, 187770), (990, 158182), (1138, 137610), (1251, 125180), (1390, 112662), (1529, 102420), (1668, 93885), (1707, 91740), (1980, 79091), (2085, 75108), (2276, 68805), (2502, 62590), (2780, 56331), (2845, 55044), (3058, 51210), (3414, 45870), (4170, 37554), (4587, 34140), (5004, 31295), (5121, 30580), (5690, 27522), (6116, 25605), (6255, 25036), (6259, 25020), (6828, 22935), (7645, 20484), (8340, 18777), (8535, 18348), (9174, 17070), (10242, 15290), (11380, 13761), (12510, 12518)]