121239000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 431964000

約数和(自身を除く): 310725000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 570, 600, 684, 709, 750, 760, 855, 900, 950, 1000, 1125, 1140, 1368, 1418, 1425, 1500, 1710, 1800, 1900, 2127, 2250, 2280, 2375, 2836, 2850, 3000, 3420, 3545, 3800, 4254, 4275, 4500, 4750, 5672, 5700, 6381, 6840, 7090, 7125, 8508, 8550, 9000, 9500, 10635, 11400, 12762, 13471, 14180, 14250, 17016, 17100, 17725, 19000, 21270, 21375, 25524, 26942, 28360, 28500, 31905, 34200, 35450, 40413, 42540, 42750, 51048, 53175, 53884, 57000, 63810, 67355, 70900, 80826, 85080, 85500, 88625, 106350, 107768, 121239, 127620, 134710, 141800, 159525, 161652, 171000, 177250, 202065, 212700, 242478, 255240, 265875, 269420, 319050, 323304, 336775, 354500, 404130, 425400, 484956, 531750, 538840, 606195, 638100, 673550, 709000, 797625, 808260, 969912, 1010325, 1063500, 1212390, 1276200, 1347100, 1595250, 1616520, 1683875, 2020650, 2127000, 2424780, 2694200, 3030975, 3190500, 3367750, 4041300, 4849560, 5051625, 6061950, 6381000, 6735500, 8082600, 10103250, 12123900, 13471000, 15154875, 20206500, 24247800, 30309750, 40413000, 60619500, 121239000]

約数ペア:

[(1, 121239000), (2, 60619500), (3, 40413000), (4, 30309750), (5, 24247800), (6, 20206500), (8, 15154875), (9, 13471000), (10, 12123900), (12, 10103250), (15, 8082600), (18, 6735500), (19, 6381000), (20, 6061950), (24, 5051625), (25, 4849560), (30, 4041300), (36, 3367750), (38, 3190500), (40, 3030975), (45, 2694200), (50, 2424780), (57, 2127000), (60, 2020650), (72, 1683875), (75, 1616520), (76, 1595250), (90, 1347100), (95, 1276200), (100, 1212390), (114, 1063500), (120, 1010325), (125, 969912), (150, 808260), (152, 797625), (171, 709000), (180, 673550), (190, 638100), (200, 606195), (225, 538840), (228, 531750), (250, 484956), (285, 425400), (300, 404130), (342, 354500), (360, 336775), (375, 323304), (380, 319050), (450, 269420), (456, 265875), (475, 255240), (500, 242478), (570, 212700), (600, 202065), (684, 177250), (709, 171000), (750, 161652), (760, 159525), (855, 141800), (900, 134710), (950, 127620), (1000, 121239), (1125, 107768), (1140, 106350), (1368, 88625), (1418, 85500), (1425, 85080), (1500, 80826), (1710, 70900), (1800, 67355), (1900, 63810), (2127, 57000), (2250, 53884), (2280, 53175), (2375, 51048), (2836, 42750), (2850, 42540), (3000, 40413), (3420, 35450), (3545, 34200), (3800, 31905), (4254, 28500), (4275, 28360), (4500, 26942), (4750, 25524), (5672, 21375), (5700, 21270), (6381, 19000), (6840, 17725), (7090, 17100), (7125, 17016), (8508, 14250), (8550, 14180), (9000, 13471), (9500, 12762), (10635, 11400)]