149014180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 396103680

約数和(自身を除く): 247089500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 127, 140, 145, 170, 203, 238, 254, 289, 290, 340, 406, 476, 493, 508, 578, 580, 595, 635, 812, 889, 986, 1015, 1156, 1190, 1270, 1445, 1778, 1972, 2023, 2030, 2159, 2380, 2465, 2540, 2890, 3451, 3556, 3683, 4046, 4060, 4318, 4445, 4930, 5780, 6902, 7366, 8092, 8381, 8636, 8890, 9860, 10115, 10795, 13804, 14732, 15113, 16762, 17255, 17780, 18415, 20230, 21590, 25781, 30226, 33524, 34510, 36703, 36830, 40460, 41905, 43180, 51562, 58667, 60452, 62611, 69020, 73406, 73660, 75565, 83810, 103124, 117334, 125222, 128905, 146812, 151130, 167620, 183515, 234668, 250444, 256921, 257810, 293335, 302260, 313055, 367030, 438277, 513842, 515620, 586670, 626110, 734060, 876554, 1027684, 1064387, 1173340, 1252220, 1284605, 1753108, 2128774, 2191385, 2569210, 4257548, 4382770, 5138420, 5321935, 7450709, 8765540, 10643870, 14901418, 21287740, 29802836, 37253545, 74507090, 149014180]

約数ペア:

[(1, 149014180), (2, 74507090), (4, 37253545), (5, 29802836), (7, 21287740), (10, 14901418), (14, 10643870), (17, 8765540), (20, 7450709), (28, 5321935), (29, 5138420), (34, 4382770), (35, 4257548), (58, 2569210), (68, 2191385), (70, 2128774), (85, 1753108), (116, 1284605), (119, 1252220), (127, 1173340), (140, 1064387), (145, 1027684), (170, 876554), (203, 734060), (238, 626110), (254, 586670), (289, 515620), (290, 513842), (340, 438277), (406, 367030), (476, 313055), (493, 302260), (508, 293335), (578, 257810), (580, 256921), (595, 250444), (635, 234668), (812, 183515), (889, 167620), (986, 151130), (1015, 146812), (1156, 128905), (1190, 125222), (1270, 117334), (1445, 103124), (1778, 83810), (1972, 75565), (2023, 73660), (2030, 73406), (2159, 69020), (2380, 62611), (2465, 60452), (2540, 58667), (2890, 51562), (3451, 43180), (3556, 41905), (3683, 40460), (4046, 36830), (4060, 36703), (4318, 34510), (4445, 33524), (4930, 30226), (5780, 25781), (6902, 21590), (7366, 20230), (8092, 18415), (8381, 17780), (8636, 17255), (8890, 16762), (9860, 15113), (10115, 14732), (10795, 13804)]