72332280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 182409480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 223, 255, 265, 306, 318, 340, 360, 408, 424, 446, 477, 510, 530, 612, 636, 669, 680, 765, 795, 892, 901, 954, 1020, 1060, 1115, 1224, 1272, 1338, 1530, 1590, 1784, 1802, 1908, 2007, 2040, 2120, 2230, 2385, 2676, 2703, 3060, 3180, 3345, 3604, 3791, 3816, 4014, 4460, 4505, 4770, 5352, 5406, 6120, 6360, 6690, 7208, 7582, 8028, 8109, 8920, 9010, 9540, 10035, 10812, 11373, 11819, 13380, 13515, 15164, 16056, 16218, 18020, 18955, 19080, 20070, 21624, 22746, 23638, 26760, 27030, 30328, 32436, 34119, 35457, 36040, 37910, 40140, 40545, 45492, 47276, 54060, 56865, 59095, 64872, 68238, 70914, 75820, 80280, 81090, 90984, 94552, 106371, 108120, 113730, 118190, 136476, 141828, 151640, 162180, 170595, 177285, 200923, 212742, 227460, 236380, 272952, 283656, 324360, 341190, 354570, 401846, 425484, 454920, 472760, 531855, 602769, 682380, 709140, 803692, 850968, 1004615, 1063710, 1205538, 1364760, 1418280, 1607384, 1808307, 2009230, 2127420, 2411076, 3013845, 3616614, 4018460, 4254840, 4822152, 6027690, 7233228, 8036920, 9041535, 12055380, 14466456, 18083070, 24110760, 36166140, 72332280]

約数ペア:

[(1, 72332280), (2, 36166140), (3, 24110760), (4, 18083070), (5, 14466456), (6, 12055380), (8, 9041535), (9, 8036920), (10, 7233228), (12, 6027690), (15, 4822152), (17, 4254840), (18, 4018460), (20, 3616614), (24, 3013845), (30, 2411076), (34, 2127420), (36, 2009230), (40, 1808307), (45, 1607384), (51, 1418280), (53, 1364760), (60, 1205538), (68, 1063710), (72, 1004615), (85, 850968), (90, 803692), (102, 709140), (106, 682380), (120, 602769), (136, 531855), (153, 472760), (159, 454920), (170, 425484), (180, 401846), (204, 354570), (212, 341190), (223, 324360), (255, 283656), (265, 272952), (306, 236380), (318, 227460), (340, 212742), (360, 200923), (408, 177285), (424, 170595), (446, 162180), (477, 151640), (510, 141828), (530, 136476), (612, 118190), (636, 113730), (669, 108120), (680, 106371), (765, 94552), (795, 90984), (892, 81090), (901, 80280), (954, 75820), (1020, 70914), (1060, 68238), (1115, 64872), (1224, 59095), (1272, 56865), (1338, 54060), (1530, 47276), (1590, 45492), (1784, 40545), (1802, 40140), (1908, 37910), (2007, 36040), (2040, 35457), (2120, 34119), (2230, 32436), (2385, 30328), (2676, 27030), (2703, 26760), (3060, 23638), (3180, 22746), (3345, 21624), (3604, 20070), (3791, 19080), (3816, 18955), (4014, 18020), (4460, 16218), (4505, 16056), (4770, 15164), (5352, 13515), (5406, 13380), (6120, 11819), (6360, 11373), (6690, 10812), (7208, 10035), (7582, 9540), (8028, 9010), (8109, 8920)]