7506180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 26417664

約数和(自身を除く): 18911484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 223, 255, 306, 330, 340, 374, 396, 446, 495, 510, 561, 612, 660, 669, 748, 765, 892, 935, 990, 1020, 1115, 1122, 1338, 1530, 1683, 1870, 1980, 2007, 2230, 2244, 2453, 2676, 2805, 3060, 3345, 3366, 3740, 3791, 4014, 4460, 4906, 5610, 6690, 6732, 7359, 7582, 8028, 8415, 9812, 10035, 11220, 11373, 12265, 13380, 14718, 15164, 16830, 18955, 20070, 22077, 22746, 24530, 29436, 33660, 34119, 36795, 37910, 40140, 41701, 44154, 45492, 49060, 56865, 68238, 73590, 75820, 83402, 88308, 110385, 113730, 125103, 136476, 147180, 166804, 170595, 208505, 220770, 227460, 250206, 341190, 375309, 417010, 441540, 500412, 625515, 682380, 750618, 834020, 1251030, 1501236, 1876545, 2502060, 3753090, 7506180]

約数ペア:

[(1, 7506180), (2, 3753090), (3, 2502060), (4, 1876545), (5, 1501236), (6, 1251030), (9, 834020), (10, 750618), (11, 682380), (12, 625515), (15, 500412), (17, 441540), (18, 417010), (20, 375309), (22, 341190), (30, 250206), (33, 227460), (34, 220770), (36, 208505), (44, 170595), (45, 166804), (51, 147180), (55, 136476), (60, 125103), (66, 113730), (68, 110385), (85, 88308), (90, 83402), (99, 75820), (102, 73590), (110, 68238), (132, 56865), (153, 49060), (165, 45492), (170, 44154), (180, 41701), (187, 40140), (198, 37910), (204, 36795), (220, 34119), (223, 33660), (255, 29436), (306, 24530), (330, 22746), (340, 22077), (374, 20070), (396, 18955), (446, 16830), (495, 15164), (510, 14718), (561, 13380), (612, 12265), (660, 11373), (669, 11220), (748, 10035), (765, 9812), (892, 8415), (935, 8028), (990, 7582), (1020, 7359), (1115, 6732), (1122, 6690), (1338, 5610), (1530, 4906), (1683, 4460), (1870, 4014), (1980, 3791), (2007, 3740), (2230, 3366), (2244, 3345), (2453, 3060), (2676, 2805)]