204283800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 288

約数和(自身を含む): 810900480

約数和(自身を除く): 606616680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 523, 525, 558, 600, 620, 630, 651, 700, 744, 775, 840, 868, 900, 930, 1046, 1050, 1085, 1116, 1240, 1260, 1302, 1395, 1400, 1550, 1569, 1575, 1736, 1800, 1860, 1953, 2092, 2100, 2170, 2232, 2325, 2520, 2604, 2615, 2790, 3100, 3138, 3150, 3255, 3661, 3720, 3906, 4184, 4200, 4340, 4650, 4707, 5208, 5230, 5425, 5580, 6200, 6276, 6300, 6510, 6975, 7322, 7812, 7845, 8680, 9300, 9414, 9765, 10460, 10850, 10983, 11160, 12552, 12600, 13020, 13075, 13950, 14644, 15624, 15690, 16213, 16275, 18305, 18600, 18828, 19530, 20920, 21700, 21966, 23535, 26040, 26150, 27900, 29288, 31380, 32426, 32550, 32949, 36610, 37656, 39060, 39225, 43400, 43932, 47070, 48639, 48825, 52300, 54915, 55800, 62760, 64852, 65100, 65898, 73220, 78120, 78450, 81065, 87864, 91525, 94140, 97278, 97650, 104600, 109830, 113491, 117675, 129704, 130200, 131796, 145917, 146440, 156900, 162130, 164745, 183050, 188280, 194556, 195300, 219660, 226982, 235350, 243195, 263592, 274575, 291834, 313800, 324260, 329490, 340473, 366100, 389112, 390600, 405325, 439320, 453964, 470700, 486390, 549150, 567455, 583668, 648520, 658980, 680946, 729585, 732200, 810650, 823725, 907928, 941400, 972780, 1021419, 1098300, 1134910, 1167336, 1215975, 1317960, 1361892, 1459170, 1621300, 1647450, 1702365, 1945560, 2042838, 2196600, 2269820, 2431950, 2723784, 2837275, 2918340, 3242600, 3294900, 3404730, 3647925, 4085676, 4539640, 4863900, 5107095, 5674550, 5836680, 6589800, 6809460, 7295850, 8171352, 8511825, 9727800, 10214190, 11349100, 13618920, 14591700, 17023650, 20428380, 22698200, 25535475, 29183400, 34047300, 40856760, 51070950, 68094600, 102141900, 204283800]

約数ペア:

[(1, 204283800), (2, 102141900), (3, 68094600), (4, 51070950), (5, 40856760), (6, 34047300), (7, 29183400), (8, 25535475), (9, 22698200), (10, 20428380), (12, 17023650), (14, 14591700), (15, 13618920), (18, 11349100), (20, 10214190), (21, 9727800), (24, 8511825), (25, 8171352), (28, 7295850), (30, 6809460), (31, 6589800), (35, 5836680), (36, 5674550), (40, 5107095), (42, 4863900), (45, 4539640), (50, 4085676), (56, 3647925), (60, 3404730), (62, 3294900), (63, 3242600), (70, 2918340), (72, 2837275), (75, 2723784), (84, 2431950), (90, 2269820), (93, 2196600), (100, 2042838), (105, 1945560), (120, 1702365), (124, 1647450), (126, 1621300), (140, 1459170), (150, 1361892), (155, 1317960), (168, 1215975), (175, 1167336), (180, 1134910), (186, 1098300), (200, 1021419), (210, 972780), (217, 941400), (225, 907928), (248, 823725), (252, 810650), (279, 732200), (280, 729585), (300, 680946), (310, 658980), (315, 648520), (350, 583668), (360, 567455), (372, 549150), (420, 486390), (434, 470700), (450, 453964), (465, 439320), (504, 405325), (523, 390600), (525, 389112), (558, 366100), (600, 340473), (620, 329490), (630, 324260), (651, 313800), (700, 291834), (744, 274575), (775, 263592), (840, 243195), (868, 235350), (900, 226982), (930, 219660), (1046, 195300), (1050, 194556), (1085, 188280), (1116, 183050), (1240, 164745), (1260, 162130), (1302, 156900), (1395, 146440), (1400, 145917), (1550, 131796), (1569, 130200), (1575, 129704), (1736, 117675), (1800, 113491), (1860, 109830), (1953, 104600), (2092, 97650), (2100, 97278), (2170, 94140), (2232, 91525), (2325, 87864), (2520, 81065), (2604, 78450), (2615, 78120), (2790, 73220), (3100, 65898), (3138, 65100), (3150, 64852), (3255, 62760), (3661, 55800), (3720, 54915), (3906, 52300), (4184, 48825), (4200, 48639), (4340, 47070), (4650, 43932), (4707, 43400), (5208, 39225), (5230, 39060), (5425, 37656), (5580, 36610), (6200, 32949), (6276, 32550), (6300, 32426), (6510, 31380), (6975, 29288), (7322, 27900), (7812, 26150), (7845, 26040), (8680, 23535), (9300, 21966), (9414, 21700), (9765, 20920), (10460, 19530), (10850, 18828), (10983, 18600), (11160, 18305), (12552, 16275), (12600, 16213), (13020, 15690), (13075, 15624), (13950, 14644)]