129554400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2393

約数の個数: 144

約数和(自身を含む): 440221824

約数和(自身を除く): 310667424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2208, 2300, 2347, 2400, 2760, 3450, 3680, 4600, 4694, 5520, 6900, 7041, 9200, 9388, 11040, 11735, 13800, 14082, 18400, 18776, 23470, 27600, 28164, 35205, 37552, 46940, 53981, 55200, 56328, 58675, 70410, 75104, 93880, 107962, 112656, 117350, 140820, 161943, 176025, 187760, 215924, 225312, 234700, 269905, 281640, 323886, 352050, 375520, 431848, 469400, 539810, 563280, 647772, 704100, 809715, 863696, 938800, 1079620, 1126560, 1295544, 1349525, 1408200, 1619430, 1727392, 1877600, 2159240, 2591088, 2699050, 2816400, 3238860, 4048575, 4318480, 5182176, 5398100, 5632800, 6477720, 8097150, 8636960, 10796200, 12955440, 16194300, 21592400, 25910880, 32388600, 43184800, 64777200, 129554400]

約数ペア:

[(1, 129554400), (2, 64777200), (3, 43184800), (4, 32388600), (5, 25910880), (6, 21592400), (8, 16194300), (10, 12955440), (12, 10796200), (15, 8636960), (16, 8097150), (20, 6477720), (23, 5632800), (24, 5398100), (25, 5182176), (30, 4318480), (32, 4048575), (40, 3238860), (46, 2816400), (48, 2699050), (50, 2591088), (60, 2159240), (69, 1877600), (75, 1727392), (80, 1619430), (92, 1408200), (96, 1349525), (100, 1295544), (115, 1126560), (120, 1079620), (138, 938800), (150, 863696), (160, 809715), (184, 704100), (200, 647772), (230, 563280), (240, 539810), (276, 469400), (300, 431848), (345, 375520), (368, 352050), (400, 323886), (460, 281640), (480, 269905), (552, 234700), (575, 225312), (600, 215924), (690, 187760), (736, 176025), (800, 161943), (920, 140820), (1104, 117350), (1150, 112656), (1200, 107962), (1380, 93880), (1725, 75104), (1840, 70410), (2208, 58675), (2300, 56328), (2347, 55200), (2400, 53981), (2760, 46940), (3450, 37552), (3680, 35205), (4600, 28164), (4694, 27600), (5520, 23470), (6900, 18776), (7041, 18400), (9200, 14082), (9388, 13800), (11040, 11735)]