74608920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 261817920

約数和(自身を除く): 187209000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 73, 85, 90, 102, 120, 136, 146, 153, 167, 170, 180, 204, 219, 255, 292, 306, 334, 340, 360, 365, 408, 438, 501, 510, 584, 612, 657, 668, 680, 730, 765, 835, 876, 1002, 1020, 1095, 1224, 1241, 1314, 1336, 1460, 1503, 1530, 1670, 1752, 2004, 2040, 2190, 2482, 2505, 2628, 2839, 2920, 3006, 3060, 3285, 3340, 3723, 4008, 4380, 4964, 5010, 5256, 5678, 6012, 6120, 6205, 6570, 6680, 7446, 7515, 8517, 8760, 9928, 10020, 11169, 11356, 12024, 12191, 12410, 13140, 14195, 14892, 15030, 17034, 18615, 20040, 22338, 22712, 24382, 24820, 25551, 26280, 28390, 29784, 30060, 34068, 36573, 37230, 42585, 44676, 48764, 49640, 51102, 55845, 56780, 60120, 60955, 68136, 73146, 74460, 85170, 89352, 97528, 102204, 109719, 111690, 113560, 121910, 127755, 146292, 148920, 170340, 182865, 204408, 207247, 219438, 223380, 243820, 255510, 292584, 340680, 365730, 414494, 438876, 446760, 487640, 511020, 548595, 621741, 731460, 828988, 877752, 1022040, 1036235, 1097190, 1243482, 1462920, 1657976, 1865223, 2072470, 2194380, 2486964, 3108705, 3730446, 4144940, 4388760, 4973928, 6217410, 7460892, 8289880, 9326115, 12434820, 14921784, 18652230, 24869640, 37304460, 74608920]

約数ペア:

[(1, 74608920), (2, 37304460), (3, 24869640), (4, 18652230), (5, 14921784), (6, 12434820), (8, 9326115), (9, 8289880), (10, 7460892), (12, 6217410), (15, 4973928), (17, 4388760), (18, 4144940), (20, 3730446), (24, 3108705), (30, 2486964), (34, 2194380), (36, 2072470), (40, 1865223), (45, 1657976), (51, 1462920), (60, 1243482), (68, 1097190), (72, 1036235), (73, 1022040), (85, 877752), (90, 828988), (102, 731460), (120, 621741), (136, 548595), (146, 511020), (153, 487640), (167, 446760), (170, 438876), (180, 414494), (204, 365730), (219, 340680), (255, 292584), (292, 255510), (306, 243820), (334, 223380), (340, 219438), (360, 207247), (365, 204408), (408, 182865), (438, 170340), (501, 148920), (510, 146292), (584, 127755), (612, 121910), (657, 113560), (668, 111690), (680, 109719), (730, 102204), (765, 97528), (835, 89352), (876, 85170), (1002, 74460), (1020, 73146), (1095, 68136), (1224, 60955), (1241, 60120), (1314, 56780), (1336, 55845), (1460, 51102), (1503, 49640), (1530, 48764), (1670, 44676), (1752, 42585), (2004, 37230), (2040, 36573), (2190, 34068), (2482, 30060), (2505, 29784), (2628, 28390), (2839, 26280), (2920, 25551), (3006, 24820), (3060, 24382), (3285, 22712), (3340, 22338), (3723, 20040), (4008, 18615), (4380, 17034), (4964, 15030), (5010, 14892), (5256, 14195), (5678, 13140), (6012, 12410), (6120, 12191), (6205, 12024), (6570, 11356), (6680, 11169), (7446, 10020), (7515, 9928), (8517, 8760)]