121127200

素因数分解:

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

素因数の和:299

約数の個数: 144

約数和(自身を含む): 320604480

約数和(自身を除く): 199477280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 80, 92, 100, 115, 116, 145, 160, 184, 200, 227, 230, 232, 290, 368, 400, 454, 460, 464, 575, 580, 667, 725, 736, 800, 908, 920, 928, 1135, 1150, 1160, 1334, 1450, 1816, 1840, 2270, 2300, 2320, 2668, 2900, 3335, 3632, 3680, 4540, 4600, 4640, 5221, 5336, 5675, 5800, 6583, 6670, 7264, 9080, 9200, 10442, 10672, 11350, 11600, 13166, 13340, 16675, 18160, 18400, 20884, 21344, 22700, 23200, 26105, 26332, 26680, 32915, 33350, 36320, 41768, 45400, 52210, 52664, 53360, 65830, 66700, 83536, 90800, 104420, 105328, 106720, 130525, 131660, 133400, 151409, 164575, 167072, 181600, 208840, 210656, 261050, 263320, 266800, 302818, 329150, 417680, 522100, 526640, 533600, 605636, 658300, 757045, 835360, 1044200, 1053280, 1211272, 1316600, 1514090, 2088400, 2422544, 2633200, 3028180, 3785225, 4176800, 4845088, 5266400, 6056360, 7570450, 12112720, 15140900, 24225440, 30281800, 60563600, 121127200]

約数ペア:

[(1, 121127200), (2, 60563600), (4, 30281800), (5, 24225440), (8, 15140900), (10, 12112720), (16, 7570450), (20, 6056360), (23, 5266400), (25, 4845088), (29, 4176800), (32, 3785225), (40, 3028180), (46, 2633200), (50, 2422544), (58, 2088400), (80, 1514090), (92, 1316600), (100, 1211272), (115, 1053280), (116, 1044200), (145, 835360), (160, 757045), (184, 658300), (200, 605636), (227, 533600), (230, 526640), (232, 522100), (290, 417680), (368, 329150), (400, 302818), (454, 266800), (460, 263320), (464, 261050), (575, 210656), (580, 208840), (667, 181600), (725, 167072), (736, 164575), (800, 151409), (908, 133400), (920, 131660), (928, 130525), (1135, 106720), (1150, 105328), (1160, 104420), (1334, 90800), (1450, 83536), (1816, 66700), (1840, 65830), (2270, 53360), (2300, 52664), (2320, 52210), (2668, 45400), (2900, 41768), (3335, 36320), (3632, 33350), (3680, 32915), (4540, 26680), (4600, 26332), (4640, 26105), (5221, 23200), (5336, 22700), (5675, 21344), (5800, 20884), (6583, 18400), (6670, 18160), (7264, 16675), (9080, 13340), (9200, 13166), (10442, 11600), (10672, 11350)]