90099520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 270662400

約数和(自身を除く): 180562880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 73, 76, 80, 95, 112, 116, 133, 140, 145, 146, 152, 160, 190, 203, 224, 232, 266, 280, 290, 292, 304, 320, 365, 380, 406, 448, 464, 511, 532, 551, 560, 580, 584, 608, 665, 730, 760, 812, 928, 1015, 1022, 1064, 1102, 1120, 1160, 1168, 1216, 1330, 1387, 1460, 1520, 1624, 1856, 2030, 2044, 2117, 2128, 2204, 2240, 2320, 2336, 2555, 2660, 2755, 2774, 2920, 3040, 3248, 3857, 4060, 4088, 4234, 4256, 4408, 4640, 4672, 5110, 5320, 5510, 5548, 5840, 6080, 6496, 6935, 7714, 8120, 8176, 8468, 8512, 8816, 9280, 9709, 10220, 10585, 10640, 11020, 11096, 11680, 12992, 13870, 14819, 15428, 16240, 16352, 16936, 17632, 19285, 19418, 20440, 21170, 21280, 22040, 22192, 23360, 27740, 29638, 30856, 32480, 32704, 33872, 35264, 38570, 38836, 40223, 40880, 42340, 42560, 44080, 44384, 48545, 55480, 59276, 61712, 64960, 67744, 74095, 77140, 77672, 80446, 81760, 84680, 88160, 88768, 97090, 110960, 118552, 123424, 135488, 148190, 154280, 155344, 160892, 163520, 169360, 176320, 194180, 201115, 221920, 237104, 246848, 281561, 296380, 308560, 310688, 321784, 338720, 388360, 402230, 443840, 474208, 563122, 592760, 617120, 621376, 643568, 677440, 776720, 804460, 948416, 1126244, 1185520, 1234240, 1287136, 1407805, 1553440, 1608920, 2252488, 2371040, 2574272, 2815610, 3106880, 3217840, 4504976, 4742080, 5631220, 6435680, 9009952, 11262440, 12871360, 18019904, 22524880, 45049760, 90099520]

約数ペア:

[(1, 90099520), (2, 45049760), (4, 22524880), (5, 18019904), (7, 12871360), (8, 11262440), (10, 9009952), (14, 6435680), (16, 5631220), (19, 4742080), (20, 4504976), (28, 3217840), (29, 3106880), (32, 2815610), (35, 2574272), (38, 2371040), (40, 2252488), (56, 1608920), (58, 1553440), (64, 1407805), (70, 1287136), (73, 1234240), (76, 1185520), (80, 1126244), (95, 948416), (112, 804460), (116, 776720), (133, 677440), (140, 643568), (145, 621376), (146, 617120), (152, 592760), (160, 563122), (190, 474208), (203, 443840), (224, 402230), (232, 388360), (266, 338720), (280, 321784), (290, 310688), (292, 308560), (304, 296380), (320, 281561), (365, 246848), (380, 237104), (406, 221920), (448, 201115), (464, 194180), (511, 176320), (532, 169360), (551, 163520), (560, 160892), (580, 155344), (584, 154280), (608, 148190), (665, 135488), (730, 123424), (760, 118552), (812, 110960), (928, 97090), (1015, 88768), (1022, 88160), (1064, 84680), (1102, 81760), (1120, 80446), (1160, 77672), (1168, 77140), (1216, 74095), (1330, 67744), (1387, 64960), (1460, 61712), (1520, 59276), (1624, 55480), (1856, 48545), (2030, 44384), (2044, 44080), (2117, 42560), (2128, 42340), (2204, 40880), (2240, 40223), (2320, 38836), (2336, 38570), (2555, 35264), (2660, 33872), (2755, 32704), (2774, 32480), (2920, 30856), (3040, 29638), (3248, 27740), (3857, 23360), (4060, 22192), (4088, 22040), (4234, 21280), (4256, 21170), (4408, 20440), (4640, 19418), (4672, 19285), (5110, 17632), (5320, 16936), (5510, 16352), (5548, 16240), (5840, 15428), (6080, 14819), (6496, 13870), (6935, 12992), (7714, 11680), (8120, 11096), (8176, 11020), (8468, 10640), (8512, 10585), (8816, 10220), (9280, 9709)]