900804240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{2837}}^1$

素因数の和:2876

約数の個数: 300

約数和(自身を含む): 3640705596

約数和(自身を除く): 2739901356

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2837, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5674, 5880, 6480, 6615, 7056, 7560, 7938, 8511, 8820, 9072, 10584, 11340, 11348, 11760, 13230, 14185, 15120, 15876, 17022, 17640, 19845, 19859, 21168, 22680, 22696, 25533, 26460, 28370, 31752, 34044, 35280, 39690, 39718, 42555, 45360, 45392, 51066, 52920, 56740, 59577, 63504, 68088, 76599, 79380, 79436, 85110, 99295, 102132, 105840, 113480, 119154, 127665, 136176, 139013, 153198, 158760, 158872, 170220, 178731, 198590, 204264, 226960, 229797, 238308, 255330, 278026, 297885, 306396, 317520, 317744, 340440, 357462, 382995, 397180, 408528, 417039, 459594, 476616, 510660, 536193, 556052, 595770, 612792, 680880, 695065, 714924, 765990, 794360, 834078, 893655, 919188, 953232, 1021320, 1072386, 1112104, 1148985, 1191540, 1225584, 1251117, 1390130, 1429848, 1531980, 1588720, 1608579, 1668156, 1787310, 1838376, 2042640, 2085195, 2144772, 2224208, 2297970, 2383080, 2502234, 2680965, 2780260, 2859696, 3063960, 3217158, 3336312, 3574620, 3676752, 3753351, 4170390, 4289544, 4595940, 4766160, 5004468, 5361930, 5560520, 6127920, 6255585, 6434316, 6672624, 7149240, 7506702, 8042895, 8340780, 8579088, 9191880, 10008936, 10723860, 11121040, 11260053, 12511170, 12868632, 14298480, 15013404, 16085790, 16681560, 18383760, 18766755, 20017872, 21447720, 22520106, 25022340, 25737264, 30026808, 32171580, 33363120, 37533510, 42895440, 45040212, 50044680, 56300265, 60053616, 64343160, 75067020, 90080424, 100089360, 112600530, 128686320, 150134040, 180160848, 225201060, 300268080, 450402120, 900804240]

約数ペア:

[(1, 900804240), (2, 450402120), (3, 300268080), (4, 225201060), (5, 180160848), (6, 150134040), (7, 128686320), (8, 112600530), (9, 100089360), (10, 90080424), (12, 75067020), (14, 64343160), (15, 60053616), (16, 56300265), (18, 50044680), (20, 45040212), (21, 42895440), (24, 37533510), (27, 33363120), (28, 32171580), (30, 30026808), (35, 25737264), (36, 25022340), (40, 22520106), (42, 21447720), (45, 20017872), (48, 18766755), (49, 18383760), (54, 16681560), (56, 16085790), (60, 15013404), (63, 14298480), (70, 12868632), (72, 12511170), (80, 11260053), (81, 11121040), (84, 10723860), (90, 10008936), (98, 9191880), (105, 8579088), (108, 8340780), (112, 8042895), (120, 7506702), (126, 7149240), (135, 6672624), (140, 6434316), (144, 6255585), (147, 6127920), (162, 5560520), (168, 5361930), (180, 5004468), (189, 4766160), (196, 4595940), (210, 4289544), (216, 4170390), (240, 3753351), (245, 3676752), (252, 3574620), (270, 3336312), (280, 3217158), (294, 3063960), (315, 2859696), (324, 2780260), (336, 2680965), (360, 2502234), (378, 2383080), (392, 2297970), (405, 2224208), (420, 2144772), (432, 2085195), (441, 2042640), (490, 1838376), (504, 1787310), (540, 1668156), (560, 1608579), (567, 1588720), (588, 1531980), (630, 1429848), (648, 1390130), (720, 1251117), (735, 1225584), (756, 1191540), (784, 1148985), (810, 1112104), (840, 1072386), (882, 1021320), (945, 953232), (980, 919188), (1008, 893655), (1080, 834078), (1134, 794360), (1176, 765990), (1260, 714924), (1296, 695065), (1323, 680880), (1470, 612792), (1512, 595770), (1620, 556052), (1680, 536193), (1764, 510660), (1890, 476616), (1960, 459594), (2160, 417039), (2205, 408528), (2268, 397180), (2352, 382995), (2520, 357462), (2646, 340440), (2835, 317744), (2837, 317520), (2940, 306396), (3024, 297885), (3240, 278026), (3528, 255330), (3780, 238308), (3920, 229797), (3969, 226960), (4410, 204264), (4536, 198590), (5040, 178731), (5292, 170220), (5670, 158872), (5674, 158760), (5880, 153198), (6480, 139013), (6615, 136176), (7056, 127665), (7560, 119154), (7938, 113480), (8511, 105840), (8820, 102132), (9072, 99295), (10584, 85110), (11340, 79436), (11348, 79380), (11760, 76599), (13230, 68088), (14185, 63504), (15120, 59577), (15876, 56740), (17022, 52920), (17640, 51066), (19845, 45392), (19859, 45360), (21168, 42555), (22680, 39718), (22696, 39690), (25533, 35280), (26460, 34044), (28370, 31752)]