225575040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6911}}^1$

素因数の和:6950

約数の個数: 128

約数和(自身を含む): 761425920

約数和(自身を除く): 535850880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 6911, 8160, 10880, 13822, 16320, 20733, 27644, 32640, 34555, 41466, 55288, 69110, 82932, 103665, 110576, 117487, 138220, 165864, 207330, 221152, 234974, 276440, 331728, 352461, 414660, 442304, 469948, 552880, 587435, 663456, 704922, 829320, 884608, 939896, 1105760, 1174870, 1326912, 1409844, 1658640, 1762305, 1879792, 2211520, 2349740, 2653824, 2819688, 3317280, 3524610, 3759584, 4423040, 4699480, 5639376, 6634560, 7049220, 7519168, 9398960, 11278752, 13269120, 14098440, 15038336, 18797920, 22557504, 28196880, 37595840, 45115008, 56393760, 75191680, 112787520, 225575040]

約数ペア:

[(1, 225575040), (2, 112787520), (3, 75191680), (4, 56393760), (5, 45115008), (6, 37595840), (8, 28196880), (10, 22557504), (12, 18797920), (15, 15038336), (16, 14098440), (17, 13269120), (20, 11278752), (24, 9398960), (30, 7519168), (32, 7049220), (34, 6634560), (40, 5639376), (48, 4699480), (51, 4423040), (60, 3759584), (64, 3524610), (68, 3317280), (80, 2819688), (85, 2653824), (96, 2349740), (102, 2211520), (120, 1879792), (128, 1762305), (136, 1658640), (160, 1409844), (170, 1326912), (192, 1174870), (204, 1105760), (240, 939896), (255, 884608), (272, 829320), (320, 704922), (340, 663456), (384, 587435), (408, 552880), (480, 469948), (510, 442304), (544, 414660), (640, 352461), (680, 331728), (816, 276440), (960, 234974), (1020, 221152), (1088, 207330), (1360, 165864), (1632, 138220), (1920, 117487), (2040, 110576), (2176, 103665), (2720, 82932), (3264, 69110), (4080, 55288), (5440, 41466), (6528, 34555), (6911, 32640), (8160, 27644), (10880, 20733), (13822, 16320)]