74431080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 180310680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 53, 60, 72, 83, 90, 94, 106, 120, 141, 159, 166, 180, 188, 212, 235, 249, 265, 282, 318, 332, 360, 376, 415, 423, 424, 470, 477, 498, 530, 564, 636, 664, 705, 747, 795, 830, 846, 940, 954, 996, 1060, 1128, 1245, 1272, 1410, 1494, 1590, 1660, 1692, 1880, 1908, 1992, 2115, 2120, 2385, 2490, 2491, 2820, 2988, 3180, 3320, 3384, 3735, 3816, 3901, 4230, 4399, 4770, 4980, 4982, 5640, 5976, 6360, 7470, 7473, 7802, 8460, 8798, 9540, 9960, 9964, 11703, 12455, 13197, 14940, 14946, 15604, 16920, 17596, 19080, 19505, 19928, 21995, 22419, 23406, 24910, 26394, 29880, 29892, 31208, 35109, 35192, 37365, 39010, 39591, 43990, 44838, 46812, 49820, 52788, 58515, 59784, 65985, 70218, 74730, 78020, 79182, 87980, 89676, 93624, 99640, 105576, 112095, 117030, 131970, 140436, 149460, 156040, 158364, 175545, 175960, 179352, 197955, 206753, 224190, 234060, 263940, 280872, 298920, 316728, 351090, 395910, 413506, 448380, 468120, 527880, 620259, 702180, 791820, 827012, 896760, 1033765, 1240518, 1404360, 1583640, 1654024, 1860777, 2067530, 2481036, 3101295, 3721554, 4135060, 4962072, 6202590, 7443108, 8270120, 9303885, 12405180, 14886216, 18607770, 24810360, 37215540, 74431080]

約数ペア:

[(1, 74431080), (2, 37215540), (3, 24810360), (4, 18607770), (5, 14886216), (6, 12405180), (8, 9303885), (9, 8270120), (10, 7443108), (12, 6202590), (15, 4962072), (18, 4135060), (20, 3721554), (24, 3101295), (30, 2481036), (36, 2067530), (40, 1860777), (45, 1654024), (47, 1583640), (53, 1404360), (60, 1240518), (72, 1033765), (83, 896760), (90, 827012), (94, 791820), (106, 702180), (120, 620259), (141, 527880), (159, 468120), (166, 448380), (180, 413506), (188, 395910), (212, 351090), (235, 316728), (249, 298920), (265, 280872), (282, 263940), (318, 234060), (332, 224190), (360, 206753), (376, 197955), (415, 179352), (423, 175960), (424, 175545), (470, 158364), (477, 156040), (498, 149460), (530, 140436), (564, 131970), (636, 117030), (664, 112095), (705, 105576), (747, 99640), (795, 93624), (830, 89676), (846, 87980), (940, 79182), (954, 78020), (996, 74730), (1060, 70218), (1128, 65985), (1245, 59784), (1272, 58515), (1410, 52788), (1494, 49820), (1590, 46812), (1660, 44838), (1692, 43990), (1880, 39591), (1908, 39010), (1992, 37365), (2115, 35192), (2120, 35109), (2385, 31208), (2490, 29892), (2491, 29880), (2820, 26394), (2988, 24910), (3180, 23406), (3320, 22419), (3384, 21995), (3735, 19928), (3816, 19505), (3901, 19080), (4230, 17596), (4399, 16920), (4770, 15604), (4980, 14946), (4982, 14940), (5640, 13197), (5976, 12455), (6360, 11703), (7470, 9964), (7473, 9960), (7802, 9540), (8460, 8798)]