1213475400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29311}}^1$

素因数の和:29356

約数の個数: 144

約数和(自身を含む): 4252584960

約数和(自身を除く): 3039109560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 13800, 20700, 29311, 41400, 58622, 87933, 117244, 146555, 175866, 234488, 263799, 293110, 351732, 439665, 527598, 586220, 674153, 703464, 732775, 879330, 1055196, 1172440, 1318995, 1348306, 1465550, 1758660, 2022459, 2110392, 2198325, 2637990, 2696612, 2931100, 3370765, 3517320, 4044918, 4396650, 5275980, 5393224, 5862200, 6067377, 6594975, 6741530, 8089836, 8793300, 10112295, 10551960, 12134754, 13189950, 13483060, 16179672, 16853825, 17586600, 20224590, 24269508, 26379900, 26966120, 30336885, 33707650, 40449180, 48539016, 50561475, 52759800, 60673770, 67415300, 80898360, 101122950, 121347540, 134830600, 151684425, 202245900, 242695080, 303368850, 404491800, 606737700, 1213475400]

約数ペア:

[(1, 1213475400), (2, 606737700), (3, 404491800), (4, 303368850), (5, 242695080), (6, 202245900), (8, 151684425), (9, 134830600), (10, 121347540), (12, 101122950), (15, 80898360), (18, 67415300), (20, 60673770), (23, 52759800), (24, 50561475), (25, 48539016), (30, 40449180), (36, 33707650), (40, 30336885), (45, 26966120), (46, 26379900), (50, 24269508), (60, 20224590), (69, 17586600), (72, 16853825), (75, 16179672), (90, 13483060), (92, 13189950), (100, 12134754), (115, 10551960), (120, 10112295), (138, 8793300), (150, 8089836), (180, 6741530), (184, 6594975), (200, 6067377), (207, 5862200), (225, 5393224), (230, 5275980), (276, 4396650), (300, 4044918), (345, 3517320), (360, 3370765), (414, 2931100), (450, 2696612), (460, 2637990), (552, 2198325), (575, 2110392), (600, 2022459), (690, 1758660), (828, 1465550), (900, 1348306), (920, 1318995), (1035, 1172440), (1150, 1055196), (1380, 879330), (1656, 732775), (1725, 703464), (1800, 674153), (2070, 586220), (2300, 527598), (2760, 439665), (3450, 351732), (4140, 293110), (4600, 263799), (5175, 234488), (6900, 175866), (8280, 146555), (10350, 117244), (13800, 87933), (20700, 58622), (29311, 41400)]