289051000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 835492320

約数和(自身を除く): 546441320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 125, 136, 140, 170, 175, 196, 200, 238, 245, 250, 280, 340, 347, 350, 392, 425, 476, 490, 500, 595, 680, 694, 700, 833, 850, 875, 952, 980, 1000, 1190, 1225, 1388, 1400, 1666, 1700, 1735, 1750, 1960, 2125, 2380, 2429, 2450, 2776, 2975, 3332, 3400, 3470, 3500, 4165, 4250, 4760, 4858, 4900, 5899, 5950, 6125, 6664, 6940, 7000, 8330, 8500, 8675, 9716, 9800, 11798, 11900, 12145, 12250, 13880, 14875, 16660, 17000, 17003, 17350, 19432, 20825, 23596, 23800, 24290, 24500, 29495, 29750, 33320, 34006, 34700, 41293, 41650, 43375, 47192, 48580, 49000, 58990, 59500, 60725, 68012, 69400, 82586, 83300, 85015, 86750, 97160, 104125, 117980, 119000, 121450, 136024, 147475, 165172, 166600, 170030, 173500, 206465, 208250, 235960, 242900, 289051, 294950, 303625, 330344, 340060, 347000, 412930, 416500, 425075, 485800, 578102, 589900, 607250, 680120, 737375, 825860, 833000, 850150, 1032325, 1156204, 1179800, 1214500, 1445255, 1474750, 1651720, 1700300, 2064650, 2125375, 2312408, 2429000, 2890510, 2949500, 3400600, 4129300, 4250750, 5161625, 5781020, 5899000, 7226275, 8258600, 8501500, 10323250, 11562040, 14452550, 17003000, 20646500, 28905100, 36131375, 41293000, 57810200, 72262750, 144525500, 289051000]

約数ペア:

[(1, 289051000), (2, 144525500), (4, 72262750), (5, 57810200), (7, 41293000), (8, 36131375), (10, 28905100), (14, 20646500), (17, 17003000), (20, 14452550), (25, 11562040), (28, 10323250), (34, 8501500), (35, 8258600), (40, 7226275), (49, 5899000), (50, 5781020), (56, 5161625), (68, 4250750), (70, 4129300), (85, 3400600), (98, 2949500), (100, 2890510), (119, 2429000), (125, 2312408), (136, 2125375), (140, 2064650), (170, 1700300), (175, 1651720), (196, 1474750), (200, 1445255), (238, 1214500), (245, 1179800), (250, 1156204), (280, 1032325), (340, 850150), (347, 833000), (350, 825860), (392, 737375), (425, 680120), (476, 607250), (490, 589900), (500, 578102), (595, 485800), (680, 425075), (694, 416500), (700, 412930), (833, 347000), (850, 340060), (875, 330344), (952, 303625), (980, 294950), (1000, 289051), (1190, 242900), (1225, 235960), (1388, 208250), (1400, 206465), (1666, 173500), (1700, 170030), (1735, 166600), (1750, 165172), (1960, 147475), (2125, 136024), (2380, 121450), (2429, 119000), (2450, 117980), (2776, 104125), (2975, 97160), (3332, 86750), (3400, 85015), (3470, 83300), (3500, 82586), (4165, 69400), (4250, 68012), (4760, 60725), (4858, 59500), (4900, 58990), (5899, 49000), (5950, 48580), (6125, 47192), (6664, 43375), (6940, 41650), (7000, 41293), (8330, 34700), (8500, 34006), (8675, 33320), (9716, 29750), (9800, 29495), (11798, 24500), (11900, 24290), (12145, 23800), (12250, 23596), (13880, 20825), (14875, 19432), (16660, 17350), (17000, 17003)]