38742660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 144

約数和(自身を含む): 135862272

約数和(自身を除く): 97119612

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, 1151, 1530, 1683, 1870, 1980, 2244, 2302, 2805, 3060, 3366, 3453, 3740, 4604, 5610, 5755, 6732, 6906, 8415, 10359, 11220, 11510, 12661, 13812, 16830, 17265, 19567, 20718, 23020, 25322, 33660, 34530, 37983, 39134, 41436, 50644, 51795, 58701, 63305, 69060, 75966, 78268, 97835, 103590, 113949, 117402, 126610, 151932, 176103, 189915, 195670, 207180, 215237, 227898, 234804, 253220, 293505, 352206, 379830, 391340, 430474, 455796, 569745, 587010, 645711, 704412, 759660, 860948, 880515, 1076185, 1139490, 1174020, 1291422, 1761030, 1937133, 2152370, 2278980, 2582844, 3228555, 3522060, 3874266, 4304740, 6457110, 7748532, 9685665, 12914220, 19371330, 38742660]

約数ペア:

[(1, 38742660), (2, 19371330), (3, 12914220), (4, 9685665), (5, 7748532), (6, 6457110), (9, 4304740), (10, 3874266), (11, 3522060), (12, 3228555), (15, 2582844), (17, 2278980), (18, 2152370), (20, 1937133), (22, 1761030), (30, 1291422), (33, 1174020), (34, 1139490), (36, 1076185), (44, 880515), (45, 860948), (51, 759660), (55, 704412), (60, 645711), (66, 587010), (68, 569745), (85, 455796), (90, 430474), (99, 391340), (102, 379830), (110, 352206), (132, 293505), (153, 253220), (165, 234804), (170, 227898), (180, 215237), (187, 207180), (198, 195670), (204, 189915), (220, 176103), (255, 151932), (306, 126610), (330, 117402), (340, 113949), (374, 103590), (396, 97835), (495, 78268), (510, 75966), (561, 69060), (612, 63305), (660, 58701), (748, 51795), (765, 50644), (935, 41436), (990, 39134), (1020, 37983), (1122, 34530), (1151, 33660), (1530, 25322), (1683, 23020), (1870, 20718), (1980, 19567), (2244, 17265), (2302, 16830), (2805, 13812), (3060, 12661), (3366, 11510), (3453, 11220), (3740, 10359), (4604, 8415), (5610, 6906), (5755, 6732)]