209017200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 774950400

約数和(自身を除く): 565933200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 149, 150, 167, 168, 175, 200, 210, 240, 280, 298, 300, 334, 336, 350, 400, 420, 447, 501, 525, 560, 596, 600, 668, 700, 745, 835, 840, 894, 1002, 1043, 1050, 1169, 1192, 1200, 1336, 1400, 1490, 1670, 1680, 1788, 2004, 2086, 2100, 2235, 2338, 2384, 2505, 2672, 2800, 2980, 3129, 3340, 3507, 3576, 3725, 4008, 4172, 4175, 4200, 4470, 4676, 5010, 5215, 5845, 5960, 6258, 6680, 7014, 7152, 7450, 8016, 8344, 8350, 8400, 8940, 9352, 10020, 10430, 11175, 11690, 11920, 12516, 12525, 13360, 14028, 14900, 15645, 16688, 16700, 17535, 17880, 18704, 20040, 20860, 22350, 23380, 24883, 25032, 25050, 26075, 28056, 29225, 29800, 31290, 33400, 35070, 35760, 40080, 41720, 44700, 46760, 49766, 50064, 50100, 52150, 56112, 58450, 59600, 62580, 66800, 70140, 74649, 78225, 83440, 87675, 89400, 93520, 99532, 100200, 104300, 116900, 124415, 125160, 140280, 149298, 156450, 174181, 175350, 178800, 199064, 200400, 208600, 233800, 248830, 250320, 280560, 298596, 312900, 348362, 350700, 373245, 398128, 417200, 467600, 497660, 522543, 597192, 622075, 625800, 696724, 701400, 746490, 870905, 995320, 1045086, 1194384, 1244150, 1251600, 1393448, 1402800, 1492980, 1741810, 1866225, 1990640, 2090172, 2488300, 2612715, 2786896, 2985960, 3483620, 3732450, 4180344, 4354525, 4976600, 5225430, 5971920, 6967240, 7464900, 8360688, 8709050, 9953200, 10450860, 13063575, 13934480, 14929800, 17418100, 20901720, 26127150, 29859600, 34836200, 41803440, 52254300, 69672400, 104508600, 209017200]

約数ペア:

[(1, 209017200), (2, 104508600), (3, 69672400), (4, 52254300), (5, 41803440), (6, 34836200), (7, 29859600), (8, 26127150), (10, 20901720), (12, 17418100), (14, 14929800), (15, 13934480), (16, 13063575), (20, 10450860), (21, 9953200), (24, 8709050), (25, 8360688), (28, 7464900), (30, 6967240), (35, 5971920), (40, 5225430), (42, 4976600), (48, 4354525), (50, 4180344), (56, 3732450), (60, 3483620), (70, 2985960), (75, 2786896), (80, 2612715), (84, 2488300), (100, 2090172), (105, 1990640), (112, 1866225), (120, 1741810), (140, 1492980), (149, 1402800), (150, 1393448), (167, 1251600), (168, 1244150), (175, 1194384), (200, 1045086), (210, 995320), (240, 870905), (280, 746490), (298, 701400), (300, 696724), (334, 625800), (336, 622075), (350, 597192), (400, 522543), (420, 497660), (447, 467600), (501, 417200), (525, 398128), (560, 373245), (596, 350700), (600, 348362), (668, 312900), (700, 298596), (745, 280560), (835, 250320), (840, 248830), (894, 233800), (1002, 208600), (1043, 200400), (1050, 199064), (1169, 178800), (1192, 175350), (1200, 174181), (1336, 156450), (1400, 149298), (1490, 140280), (1670, 125160), (1680, 124415), (1788, 116900), (2004, 104300), (2086, 100200), (2100, 99532), (2235, 93520), (2338, 89400), (2384, 87675), (2505, 83440), (2672, 78225), (2800, 74649), (2980, 70140), (3129, 66800), (3340, 62580), (3507, 59600), (3576, 58450), (3725, 56112), (4008, 52150), (4172, 50100), (4175, 50064), (4200, 49766), (4470, 46760), (4676, 44700), (5010, 41720), (5215, 40080), (5845, 35760), (5960, 35070), (6258, 33400), (6680, 31290), (7014, 29800), (7152, 29225), (7450, 28056), (8016, 26075), (8344, 25050), (8350, 25032), (8400, 24883), (8940, 23380), (9352, 22350), (10020, 20860), (10430, 20040), (11175, 18704), (11690, 17880), (11920, 17535), (12516, 16700), (12525, 16688), (13360, 15645), (14028, 14900)]