150440480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 411505920

約数和(自身を除く): 261065440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 41, 68, 71, 76, 80, 82, 85, 95, 136, 142, 152, 160, 164, 170, 190, 205, 272, 284, 304, 323, 328, 340, 355, 380, 410, 544, 568, 608, 646, 656, 680, 697, 710, 760, 779, 820, 1136, 1207, 1292, 1312, 1349, 1360, 1394, 1420, 1520, 1558, 1615, 1640, 2272, 2414, 2584, 2698, 2720, 2788, 2840, 2911, 3040, 3116, 3230, 3280, 3485, 3895, 4828, 5168, 5396, 5576, 5680, 5822, 6035, 6232, 6460, 6560, 6745, 6970, 7790, 9656, 10336, 10792, 11152, 11360, 11644, 12070, 12464, 12920, 13243, 13490, 13940, 14555, 15580, 19312, 21584, 22304, 22933, 23288, 24140, 24928, 25840, 26486, 26980, 27880, 29110, 31160, 38624, 43168, 45866, 46576, 48280, 49487, 51680, 52972, 53960, 55309, 55760, 58220, 62320, 66215, 91732, 93152, 96560, 98974, 105944, 107920, 110618, 111520, 114665, 116440, 124640, 132430, 183464, 193120, 197948, 211888, 215840, 221236, 229330, 232880, 247435, 264860, 276545, 366928, 395896, 423776, 442472, 458660, 465760, 494870, 529720, 553090, 733856, 791792, 884944, 917320, 940253, 989740, 1059440, 1106180, 1583584, 1769888, 1834640, 1880506, 1979480, 2118880, 2212360, 3669280, 3761012, 3958960, 4424720, 4701265, 7522024, 7917920, 8849440, 9402530, 15044048, 18805060, 30088096, 37610120, 75220240, 150440480]

約数ペア:

[(1, 150440480), (2, 75220240), (4, 37610120), (5, 30088096), (8, 18805060), (10, 15044048), (16, 9402530), (17, 8849440), (19, 7917920), (20, 7522024), (32, 4701265), (34, 4424720), (38, 3958960), (40, 3761012), (41, 3669280), (68, 2212360), (71, 2118880), (76, 1979480), (80, 1880506), (82, 1834640), (85, 1769888), (95, 1583584), (136, 1106180), (142, 1059440), (152, 989740), (160, 940253), (164, 917320), (170, 884944), (190, 791792), (205, 733856), (272, 553090), (284, 529720), (304, 494870), (323, 465760), (328, 458660), (340, 442472), (355, 423776), (380, 395896), (410, 366928), (544, 276545), (568, 264860), (608, 247435), (646, 232880), (656, 229330), (680, 221236), (697, 215840), (710, 211888), (760, 197948), (779, 193120), (820, 183464), (1136, 132430), (1207, 124640), (1292, 116440), (1312, 114665), (1349, 111520), (1360, 110618), (1394, 107920), (1420, 105944), (1520, 98974), (1558, 96560), (1615, 93152), (1640, 91732), (2272, 66215), (2414, 62320), (2584, 58220), (2698, 55760), (2720, 55309), (2788, 53960), (2840, 52972), (2911, 51680), (3040, 49487), (3116, 48280), (3230, 46576), (3280, 45866), (3485, 43168), (3895, 38624), (4828, 31160), (5168, 29110), (5396, 27880), (5576, 26980), (5680, 26486), (5822, 25840), (6035, 24928), (6232, 24140), (6460, 23288), (6560, 22933), (6745, 22304), (6970, 21584), (7790, 19312), (9656, 15580), (10336, 14555), (10792, 13940), (11152, 13490), (11360, 13243), (11644, 12920), (12070, 12464)]