115070840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 295488000

約数和(自身を除く): 180417160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 29, 38, 40, 46, 58, 76, 92, 95, 115, 116, 145, 152, 184, 190, 227, 230, 232, 290, 380, 437, 454, 460, 551, 580, 667, 760, 874, 908, 920, 1102, 1135, 1160, 1334, 1748, 1816, 2185, 2204, 2270, 2668, 2755, 3335, 3496, 4313, 4370, 4408, 4540, 5221, 5336, 5510, 6583, 6670, 8626, 8740, 9080, 10442, 11020, 12673, 13166, 13340, 17252, 17480, 20884, 21565, 22040, 25346, 26105, 26332, 26680, 32915, 34504, 41768, 43130, 50692, 52210, 52664, 63365, 65830, 86260, 99199, 101384, 104420, 125077, 126730, 131660, 151409, 172520, 198398, 208840, 250154, 253460, 263320, 302818, 396796, 495995, 500308, 506920, 605636, 625385, 757045, 793592, 991990, 1000616, 1211272, 1250770, 1514090, 1983980, 2501540, 2876771, 3028180, 3967960, 5003080, 5753542, 6056360, 11507084, 14383855, 23014168, 28767710, 57535420, 115070840]

約数ペア:

[(1, 115070840), (2, 57535420), (4, 28767710), (5, 23014168), (8, 14383855), (10, 11507084), (19, 6056360), (20, 5753542), (23, 5003080), (29, 3967960), (38, 3028180), (40, 2876771), (46, 2501540), (58, 1983980), (76, 1514090), (92, 1250770), (95, 1211272), (115, 1000616), (116, 991990), (145, 793592), (152, 757045), (184, 625385), (190, 605636), (227, 506920), (230, 500308), (232, 495995), (290, 396796), (380, 302818), (437, 263320), (454, 253460), (460, 250154), (551, 208840), (580, 198398), (667, 172520), (760, 151409), (874, 131660), (908, 126730), (920, 125077), (1102, 104420), (1135, 101384), (1160, 99199), (1334, 86260), (1748, 65830), (1816, 63365), (2185, 52664), (2204, 52210), (2270, 50692), (2668, 43130), (2755, 41768), (3335, 34504), (3496, 32915), (4313, 26680), (4370, 26332), (4408, 26105), (4540, 25346), (5221, 22040), (5336, 21565), (5510, 20884), (6583, 17480), (6670, 17252), (8626, 13340), (8740, 13166), (9080, 12673), (10442, 11020)]