552975780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 1816528896

約数和(自身を除く): 1263553116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 140, 147, 196, 210, 245, 254, 294, 381, 420, 490, 508, 588, 635, 735, 762, 889, 980, 1270, 1470, 1481, 1524, 1778, 1905, 2540, 2667, 2940, 2962, 3556, 3810, 4443, 4445, 5334, 5924, 6223, 7405, 7620, 8886, 8890, 10367, 10668, 12446, 13335, 14810, 17772, 17780, 18669, 20734, 22215, 24892, 26670, 29620, 31101, 31115, 37338, 41468, 44430, 51835, 53340, 62202, 62230, 72569, 74676, 88860, 93345, 103670, 124404, 124460, 145138, 155505, 186690, 188087, 207340, 217707, 290276, 311010, 362845, 373380, 376174, 435414, 564261, 622020, 725690, 752348, 870828, 940435, 1088535, 1128522, 1316609, 1451380, 1880870, 2177070, 2257044, 2633218, 2821305, 3761740, 3949827, 4354140, 5266436, 5642610, 6583045, 7899654, 9216263, 11285220, 13166090, 15799308, 18432526, 19749135, 26332180, 27648789, 36865052, 39498270, 46081315, 55297578, 78996540, 92162630, 110595156, 138243945, 184325260, 276487890, 552975780]

約数ペア:

[(1, 552975780), (2, 276487890), (3, 184325260), (4, 138243945), (5, 110595156), (6, 92162630), (7, 78996540), (10, 55297578), (12, 46081315), (14, 39498270), (15, 36865052), (20, 27648789), (21, 26332180), (28, 19749135), (30, 18432526), (35, 15799308), (42, 13166090), (49, 11285220), (60, 9216263), (70, 7899654), (84, 6583045), (98, 5642610), (105, 5266436), (127, 4354140), (140, 3949827), (147, 3761740), (196, 2821305), (210, 2633218), (245, 2257044), (254, 2177070), (294, 1880870), (381, 1451380), (420, 1316609), (490, 1128522), (508, 1088535), (588, 940435), (635, 870828), (735, 752348), (762, 725690), (889, 622020), (980, 564261), (1270, 435414), (1470, 376174), (1481, 373380), (1524, 362845), (1778, 311010), (1905, 290276), (2540, 217707), (2667, 207340), (2940, 188087), (2962, 186690), (3556, 155505), (3810, 145138), (4443, 124460), (4445, 124404), (5334, 103670), (5924, 93345), (6223, 88860), (7405, 74676), (7620, 72569), (8886, 62230), (8890, 62202), (10367, 53340), (10668, 51835), (12446, 44430), (13335, 41468), (14810, 37338), (17772, 31115), (17780, 31101), (18669, 29620), (20734, 26670), (22215, 24892)]