72862680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 254638080

約数和(自身を除く): 181775400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 191, 204, 220, 255, 264, 289, 330, 340, 374, 382, 408, 440, 510, 561, 573, 578, 660, 680, 748, 764, 867, 935, 955, 1020, 1122, 1146, 1156, 1320, 1445, 1496, 1528, 1734, 1870, 1910, 2040, 2101, 2244, 2292, 2312, 2805, 2865, 2890, 3179, 3247, 3468, 3740, 3820, 4202, 4335, 4488, 4584, 5610, 5730, 5780, 6303, 6358, 6494, 6936, 7480, 7640, 8404, 8670, 9537, 9741, 10505, 11220, 11460, 11560, 12606, 12716, 12988, 15895, 16235, 16808, 17340, 19074, 19482, 21010, 22440, 22920, 25212, 25432, 25976, 31515, 31790, 32470, 34680, 35717, 38148, 38964, 42020, 47685, 48705, 50424, 55199, 63030, 63580, 64940, 71434, 76296, 77928, 84040, 95370, 97410, 107151, 110398, 126060, 127160, 129880, 142868, 165597, 178585, 190740, 194820, 214302, 220796, 252120, 275995, 285736, 331194, 357170, 381480, 389640, 428604, 441592, 535755, 551990, 607189, 662388, 714340, 827985, 857208, 1071510, 1103980, 1214378, 1324776, 1428680, 1655970, 1821567, 2143020, 2207960, 2428756, 3035945, 3311940, 3643134, 4286040, 4857512, 6071890, 6623880, 7286268, 9107835, 12143780, 14572536, 18215670, 24287560, 36431340, 72862680]

約数ペア:

[(1, 72862680), (2, 36431340), (3, 24287560), (4, 18215670), (5, 14572536), (6, 12143780), (8, 9107835), (10, 7286268), (11, 6623880), (12, 6071890), (15, 4857512), (17, 4286040), (20, 3643134), (22, 3311940), (24, 3035945), (30, 2428756), (33, 2207960), (34, 2143020), (40, 1821567), (44, 1655970), (51, 1428680), (55, 1324776), (60, 1214378), (66, 1103980), (68, 1071510), (85, 857208), (88, 827985), (102, 714340), (110, 662388), (120, 607189), (132, 551990), (136, 535755), (165, 441592), (170, 428604), (187, 389640), (191, 381480), (204, 357170), (220, 331194), (255, 285736), (264, 275995), (289, 252120), (330, 220796), (340, 214302), (374, 194820), (382, 190740), (408, 178585), (440, 165597), (510, 142868), (561, 129880), (573, 127160), (578, 126060), (660, 110398), (680, 107151), (748, 97410), (764, 95370), (867, 84040), (935, 77928), (955, 76296), (1020, 71434), (1122, 64940), (1146, 63580), (1156, 63030), (1320, 55199), (1445, 50424), (1496, 48705), (1528, 47685), (1734, 42020), (1870, 38964), (1910, 38148), (2040, 35717), (2101, 34680), (2244, 32470), (2292, 31790), (2312, 31515), (2805, 25976), (2865, 25432), (2890, 25212), (3179, 22920), (3247, 22440), (3468, 21010), (3740, 19482), (3820, 19074), (4202, 17340), (4335, 16808), (4488, 16235), (4584, 15895), (5610, 12988), (5730, 12716), (5780, 12606), (6303, 11560), (6358, 11460), (6494, 11220), (6936, 10505), (7480, 9741), (7640, 9537), (8404, 8670)]