38002140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 133267680

約数和(自身を除く): 95265540

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, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1129, 1530, 1683, 1870, 1980, 2244, 2258, 2805, 3060, 3366, 3387, 3740, 4516, 5610, 5645, 6732, 6774, 8415, 10161, 11220, 11290, 12419, 13548, 16830, 16935, 19193, 20322, 22580, 24838, 33660, 33870, 37257, 38386, 40644, 49676, 50805, 57579, 62095, 67740, 74514, 76772, 95965, 101610, 111771, 115158, 124190, 149028, 172737, 186285, 191930, 203220, 211123, 223542, 230316, 248380, 287895, 345474, 372570, 383860, 422246, 447084, 558855, 575790, 633369, 690948, 745140, 844492, 863685, 1055615, 1117710, 1151580, 1266738, 1727370, 1900107, 2111230, 2235420, 2533476, 3166845, 3454740, 3800214, 4222460, 6333690, 7600428, 9500535, 12667380, 19001070, 38002140]

約数ペア:

[(1, 38002140), (2, 19001070), (3, 12667380), (4, 9500535), (5, 7600428), (6, 6333690), (9, 4222460), (10, 3800214), (11, 3454740), (12, 3166845), (15, 2533476), (17, 2235420), (18, 2111230), (20, 1900107), (22, 1727370), (30, 1266738), (33, 1151580), (34, 1117710), (36, 1055615), (44, 863685), (45, 844492), (51, 745140), (55, 690948), (60, 633369), (66, 575790), (68, 558855), (85, 447084), (90, 422246), (99, 383860), (102, 372570), (110, 345474), (132, 287895), (153, 248380), (165, 230316), (170, 223542), (180, 211123), (187, 203220), (198, 191930), (204, 186285), (220, 172737), (255, 149028), (306, 124190), (330, 115158), (340, 111771), (374, 101610), (396, 95965), (495, 76772), (510, 74514), (561, 67740), (612, 62095), (660, 57579), (748, 50805), (765, 49676), (935, 40644), (990, 38386), (1020, 37257), (1122, 33870), (1129, 33660), (1530, 24838), (1683, 22580), (1870, 20322), (1980, 19193), (2244, 16935), (2258, 16830), (2805, 13548), (3060, 12419), (3366, 11290), (3387, 11220), (3740, 10161), (4516, 8415), (5610, 6774), (5645, 6732)]