228075400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 671265630

約数和(自身を除く): 443190230

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 37, 40, 49, 50, 56, 68, 70, 74, 85, 98, 100, 119, 136, 140, 148, 170, 175, 185, 196, 200, 238, 245, 259, 280, 296, 340, 350, 370, 392, 425, 476, 490, 518, 595, 629, 680, 700, 740, 833, 850, 925, 952, 980, 1036, 1190, 1225, 1258, 1295, 1369, 1400, 1480, 1666, 1700, 1813, 1850, 1960, 2072, 2380, 2450, 2516, 2590, 2738, 2975, 3145, 3332, 3400, 3626, 3700, 4165, 4403, 4760, 4900, 5032, 5180, 5476, 5950, 6290, 6475, 6664, 6845, 7252, 7400, 8330, 8806, 9065, 9583, 9800, 10360, 10952, 11900, 12580, 12950, 13690, 14504, 15725, 16660, 17612, 18130, 19166, 20825, 22015, 23273, 23800, 25160, 25900, 27380, 30821, 31450, 33320, 34225, 35224, 36260, 38332, 41650, 44030, 45325, 46546, 47915, 51800, 54760, 61642, 62900, 67081, 68450, 72520, 76664, 83300, 88060, 90650, 93092, 95830, 110075, 116365, 123284, 125800, 134162, 136900, 154105, 162911, 166600, 176120, 181300, 186184, 191660, 220150, 232730, 239575, 246568, 268324, 273800, 308210, 325822, 335405, 362600, 383320, 440300, 465460, 479150, 536648, 581825, 616420, 651644, 670810, 770525, 814555, 880600, 930920, 958300, 1140377, 1163650, 1232840, 1303288, 1341620, 1541050, 1629110, 1677025, 1916600, 2280754, 2327300, 2683240, 3082100, 3258220, 3354050, 4072775, 4561508, 4654600, 5701885, 6164200, 6516440, 6708100, 8145550, 9123016, 11403770, 13416200, 16291100, 22807540, 28509425, 32582200, 45615080, 57018850, 114037700, 228075400]

約数ペア:

[(1, 228075400), (2, 114037700), (4, 57018850), (5, 45615080), (7, 32582200), (8, 28509425), (10, 22807540), (14, 16291100), (17, 13416200), (20, 11403770), (25, 9123016), (28, 8145550), (34, 6708100), (35, 6516440), (37, 6164200), (40, 5701885), (49, 4654600), (50, 4561508), (56, 4072775), (68, 3354050), (70, 3258220), (74, 3082100), (85, 2683240), (98, 2327300), (100, 2280754), (119, 1916600), (136, 1677025), (140, 1629110), (148, 1541050), (170, 1341620), (175, 1303288), (185, 1232840), (196, 1163650), (200, 1140377), (238, 958300), (245, 930920), (259, 880600), (280, 814555), (296, 770525), (340, 670810), (350, 651644), (370, 616420), (392, 581825), (425, 536648), (476, 479150), (490, 465460), (518, 440300), (595, 383320), (629, 362600), (680, 335405), (700, 325822), (740, 308210), (833, 273800), (850, 268324), (925, 246568), (952, 239575), (980, 232730), (1036, 220150), (1190, 191660), (1225, 186184), (1258, 181300), (1295, 176120), (1369, 166600), (1400, 162911), (1480, 154105), (1666, 136900), (1700, 134162), (1813, 125800), (1850, 123284), (1960, 116365), (2072, 110075), (2380, 95830), (2450, 93092), (2516, 90650), (2590, 88060), (2738, 83300), (2975, 76664), (3145, 72520), (3332, 68450), (3400, 67081), (3626, 62900), (3700, 61642), (4165, 54760), (4403, 51800), (4760, 47915), (4900, 46546), (5032, 45325), (5180, 44030), (5476, 41650), (5950, 38332), (6290, 36260), (6475, 35224), (6664, 34225), (6845, 33320), (7252, 31450), (7400, 30821), (8330, 27380), (8806, 25900), (9065, 25160), (9583, 23800), (9800, 23273), (10360, 22015), (10952, 20825), (11900, 19166), (12580, 18130), (12950, 17612), (13690, 16660), (14504, 15725)]