223595400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 799948800

約数和(自身を除く): 576353400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 139, 140, 150, 168, 175, 200, 210, 278, 280, 300, 350, 383, 417, 420, 525, 556, 600, 695, 700, 766, 834, 840, 973, 1050, 1112, 1149, 1390, 1400, 1532, 1668, 1915, 1946, 2085, 2100, 2298, 2681, 2780, 2919, 3064, 3336, 3475, 3830, 3892, 4170, 4200, 4596, 4865, 5362, 5560, 5745, 5838, 6950, 7660, 7784, 8043, 8340, 9192, 9575, 9730, 10425, 10724, 11490, 11676, 13405, 13900, 14595, 15320, 16086, 16680, 19150, 19460, 20850, 21448, 22980, 23352, 24325, 26810, 27800, 28725, 29190, 32172, 38300, 38920, 40215, 41700, 45960, 48650, 53237, 53620, 57450, 58380, 64344, 67025, 72975, 76600, 80430, 83400, 97300, 106474, 107240, 114900, 116760, 134050, 145950, 159711, 160860, 194600, 201075, 212948, 229800, 266185, 268100, 291900, 319422, 321720, 372659, 402150, 425896, 532370, 536200, 583800, 638844, 745318, 798555, 804300, 1064740, 1117977, 1277688, 1330925, 1490636, 1597110, 1608600, 1863295, 2129480, 2235954, 2661850, 2981272, 3194220, 3726590, 3992775, 4471908, 5323700, 5589885, 6388440, 7453180, 7985550, 8943816, 9316475, 10647400, 11179770, 14906360, 15971100, 18632950, 22359540, 27949425, 31942200, 37265900, 44719080, 55898850, 74531800, 111797700, 223595400]

約数ペア:

[(1, 223595400), (2, 111797700), (3, 74531800), (4, 55898850), (5, 44719080), (6, 37265900), (7, 31942200), (8, 27949425), (10, 22359540), (12, 18632950), (14, 15971100), (15, 14906360), (20, 11179770), (21, 10647400), (24, 9316475), (25, 8943816), (28, 7985550), (30, 7453180), (35, 6388440), (40, 5589885), (42, 5323700), (50, 4471908), (56, 3992775), (60, 3726590), (70, 3194220), (75, 2981272), (84, 2661850), (100, 2235954), (105, 2129480), (120, 1863295), (139, 1608600), (140, 1597110), (150, 1490636), (168, 1330925), (175, 1277688), (200, 1117977), (210, 1064740), (278, 804300), (280, 798555), (300, 745318), (350, 638844), (383, 583800), (417, 536200), (420, 532370), (525, 425896), (556, 402150), (600, 372659), (695, 321720), (700, 319422), (766, 291900), (834, 268100), (840, 266185), (973, 229800), (1050, 212948), (1112, 201075), (1149, 194600), (1390, 160860), (1400, 159711), (1532, 145950), (1668, 134050), (1915, 116760), (1946, 114900), (2085, 107240), (2100, 106474), (2298, 97300), (2681, 83400), (2780, 80430), (2919, 76600), (3064, 72975), (3336, 67025), (3475, 64344), (3830, 58380), (3892, 57450), (4170, 53620), (4200, 53237), (4596, 48650), (4865, 45960), (5362, 41700), (5560, 40215), (5745, 38920), (5838, 38300), (6950, 32172), (7660, 29190), (7784, 28725), (8043, 27800), (8340, 26810), (9192, 24325), (9575, 23352), (9730, 22980), (10425, 21448), (10724, 20850), (11490, 19460), (11676, 19150), (13405, 16680), (13900, 16086), (14595, 15320)]