84661020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 276363360

約数和(自身を除く): 191702340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 73, 85, 90, 102, 146, 153, 170, 180, 204, 219, 255, 292, 306, 340, 365, 379, 438, 510, 612, 657, 730, 758, 765, 876, 1020, 1095, 1137, 1241, 1314, 1460, 1516, 1530, 1895, 2190, 2274, 2482, 2628, 3060, 3285, 3411, 3723, 3790, 4380, 4548, 4964, 5685, 6205, 6443, 6570, 6822, 7446, 7580, 11169, 11370, 12410, 12886, 13140, 13644, 14892, 17055, 18615, 19329, 22338, 22740, 24820, 25772, 27667, 32215, 34110, 37230, 38658, 44676, 55334, 55845, 57987, 64430, 68220, 74460, 77316, 83001, 96645, 110668, 111690, 115974, 128860, 138335, 166002, 193290, 223380, 231948, 249003, 276670, 289935, 332004, 386580, 415005, 470339, 498006, 553340, 579870, 830010, 940678, 996012, 1159740, 1245015, 1411017, 1660020, 1881356, 2351695, 2490030, 2822034, 4233051, 4703390, 4980060, 5644068, 7055085, 8466102, 9406780, 14110170, 16932204, 21165255, 28220340, 42330510, 84661020]

約数ペア:

[(1, 84661020), (2, 42330510), (3, 28220340), (4, 21165255), (5, 16932204), (6, 14110170), (9, 9406780), (10, 8466102), (12, 7055085), (15, 5644068), (17, 4980060), (18, 4703390), (20, 4233051), (30, 2822034), (34, 2490030), (36, 2351695), (45, 1881356), (51, 1660020), (60, 1411017), (68, 1245015), (73, 1159740), (85, 996012), (90, 940678), (102, 830010), (146, 579870), (153, 553340), (170, 498006), (180, 470339), (204, 415005), (219, 386580), (255, 332004), (292, 289935), (306, 276670), (340, 249003), (365, 231948), (379, 223380), (438, 193290), (510, 166002), (612, 138335), (657, 128860), (730, 115974), (758, 111690), (765, 110668), (876, 96645), (1020, 83001), (1095, 77316), (1137, 74460), (1241, 68220), (1314, 64430), (1460, 57987), (1516, 55845), (1530, 55334), (1895, 44676), (2190, 38658), (2274, 37230), (2482, 34110), (2628, 32215), (3060, 27667), (3285, 25772), (3411, 24820), (3723, 22740), (3790, 22338), (4380, 19329), (4548, 18615), (4964, 17055), (5685, 14892), (6205, 13644), (6443, 13140), (6570, 12886), (6822, 12410), (7446, 11370), (7580, 11169)]