220113000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 765245520

約数和(自身を除く): 545132520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 125, 148, 150, 180, 185, 200, 222, 225, 250, 296, 300, 333, 360, 370, 375, 444, 450, 500, 555, 600, 661, 666, 740, 750, 888, 900, 925, 1000, 1110, 1125, 1322, 1332, 1480, 1500, 1665, 1800, 1850, 1983, 2220, 2250, 2644, 2664, 2775, 3000, 3305, 3330, 3700, 3966, 4440, 4500, 4625, 5288, 5550, 5949, 6610, 6660, 7400, 7932, 8325, 9000, 9250, 9915, 11100, 11898, 13220, 13320, 13875, 15864, 16525, 16650, 18500, 19830, 22200, 23796, 24457, 26440, 27750, 29745, 33050, 33300, 37000, 39660, 41625, 47592, 48914, 49575, 55500, 59490, 66100, 66600, 73371, 79320, 82625, 83250, 97828, 99150, 111000, 118980, 122285, 132200, 146742, 148725, 165250, 166500, 195656, 198300, 220113, 237960, 244570, 247875, 293484, 297450, 330500, 333000, 366855, 396600, 440226, 489140, 495750, 586968, 594900, 611425, 661000, 733710, 743625, 880452, 978280, 991500, 1100565, 1189800, 1222850, 1467420, 1487250, 1760904, 1834275, 1983000, 2201130, 2445700, 2934840, 2974500, 3057125, 3668550, 4402260, 4891400, 5502825, 5949000, 6114250, 7337100, 8804520, 9171375, 11005650, 12228500, 14674200, 18342750, 22011300, 24457000, 27514125, 36685500, 44022600, 55028250, 73371000, 110056500, 220113000]

約数ペア:

[(1, 220113000), (2, 110056500), (3, 73371000), (4, 55028250), (5, 44022600), (6, 36685500), (8, 27514125), (9, 24457000), (10, 22011300), (12, 18342750), (15, 14674200), (18, 12228500), (20, 11005650), (24, 9171375), (25, 8804520), (30, 7337100), (36, 6114250), (37, 5949000), (40, 5502825), (45, 4891400), (50, 4402260), (60, 3668550), (72, 3057125), (74, 2974500), (75, 2934840), (90, 2445700), (100, 2201130), (111, 1983000), (120, 1834275), (125, 1760904), (148, 1487250), (150, 1467420), (180, 1222850), (185, 1189800), (200, 1100565), (222, 991500), (225, 978280), (250, 880452), (296, 743625), (300, 733710), (333, 661000), (360, 611425), (370, 594900), (375, 586968), (444, 495750), (450, 489140), (500, 440226), (555, 396600), (600, 366855), (661, 333000), (666, 330500), (740, 297450), (750, 293484), (888, 247875), (900, 244570), (925, 237960), (1000, 220113), (1110, 198300), (1125, 195656), (1322, 166500), (1332, 165250), (1480, 148725), (1500, 146742), (1665, 132200), (1800, 122285), (1850, 118980), (1983, 111000), (2220, 99150), (2250, 97828), (2644, 83250), (2664, 82625), (2775, 79320), (3000, 73371), (3305, 66600), (3330, 66100), (3700, 59490), (3966, 55500), (4440, 49575), (4500, 48914), (4625, 47592), (5288, 41625), (5550, 39660), (5949, 37000), (6610, 33300), (6660, 33050), (7400, 29745), (7932, 27750), (8325, 26440), (9000, 24457), (9250, 23796), (9915, 22200), (11100, 19830), (11898, 18500), (13220, 16650), (13320, 16525), (13875, 15864)]