388338300

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 252

約数和(自身を含む): 1445855376

約数和(自身を除く): 1057517076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 729, 756, 761, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1458, 1522, 1575, 1620, 1701, 1890, 2025, 2100, 2268, 2283, 2430, 2700, 2835, 2916, 3044, 3150, 3402, 3645, 3780, 3805, 4050, 4566, 4725, 4860, 5103, 5327, 5670, 6075, 6300, 6804, 6849, 7290, 7610, 8100, 8505, 9132, 9450, 10206, 10654, 11340, 11415, 12150, 13698, 14175, 14580, 15220, 15981, 17010, 18225, 18900, 19025, 20412, 20547, 21308, 22830, 24300, 25515, 26635, 27396, 28350, 31962, 34020, 34245, 36450, 38050, 41094, 42525, 45660, 47943, 51030, 53270, 56700, 57075, 61641, 63924, 68490, 72900, 76100, 79905, 82188, 85050, 95886, 102060, 102735, 106540, 114150, 123282, 127575, 133175, 136980, 143829, 159810, 170100, 171225, 184923, 191772, 205470, 228300, 239715, 246564, 255150, 266350, 287658, 308205, 319620, 342450, 369846, 399525, 410940, 431487, 479430, 510300, 513675, 532700, 554769, 575316, 616410, 684900, 719145, 739692, 799050, 862974, 924615, 958860, 1027350, 1109538, 1198575, 1232820, 1294461, 1438290, 1541025, 1598100, 1725948, 1849230, 2054700, 2157435, 2219076, 2397150, 2588922, 2773845, 2876580, 3082050, 3595725, 3698460, 3883383, 4314870, 4623075, 4794300, 5177844, 5547690, 6164100, 6472305, 7191450, 7766766, 8629740, 9246150, 10787175, 11095380, 12944610, 13869225, 14382900, 15533532, 18492300, 19416915, 21574350, 25889220, 27738450, 32361525, 38833830, 43148700, 55476900, 64723050, 77667660, 97084575, 129446100, 194169150, 388338300]

約数ペア:

[(1, 388338300), (2, 194169150), (3, 129446100), (4, 97084575), (5, 77667660), (6, 64723050), (7, 55476900), (9, 43148700), (10, 38833830), (12, 32361525), (14, 27738450), (15, 25889220), (18, 21574350), (20, 19416915), (21, 18492300), (25, 15533532), (27, 14382900), (28, 13869225), (30, 12944610), (35, 11095380), (36, 10787175), (42, 9246150), (45, 8629740), (50, 7766766), (54, 7191450), (60, 6472305), (63, 6164100), (70, 5547690), (75, 5177844), (81, 4794300), (84, 4623075), (90, 4314870), (100, 3883383), (105, 3698460), (108, 3595725), (126, 3082050), (135, 2876580), (140, 2773845), (150, 2588922), (162, 2397150), (175, 2219076), (180, 2157435), (189, 2054700), (210, 1849230), (225, 1725948), (243, 1598100), (252, 1541025), (270, 1438290), (300, 1294461), (315, 1232820), (324, 1198575), (350, 1109538), (378, 1027350), (405, 958860), (420, 924615), (450, 862974), (486, 799050), (525, 739692), (540, 719145), (567, 684900), (630, 616410), (675, 575316), (700, 554769), (729, 532700), (756, 513675), (761, 510300), (810, 479430), (900, 431487), (945, 410940), (972, 399525), (1050, 369846), (1134, 342450), (1215, 319620), (1260, 308205), (1350, 287658), (1458, 266350), (1522, 255150), (1575, 246564), (1620, 239715), (1701, 228300), (1890, 205470), (2025, 191772), (2100, 184923), (2268, 171225), (2283, 170100), (2430, 159810), (2700, 143829), (2835, 136980), (2916, 133175), (3044, 127575), (3150, 123282), (3402, 114150), (3645, 106540), (3780, 102735), (3805, 102060), (4050, 95886), (4566, 85050), (4725, 82188), (4860, 79905), (5103, 76100), (5327, 72900), (5670, 68490), (6075, 63924), (6300, 61641), (6804, 57075), (6849, 56700), (7290, 53270), (7610, 51030), (8100, 47943), (8505, 45660), (9132, 42525), (9450, 41094), (10206, 38050), (10654, 36450), (11340, 34245), (11415, 34020), (12150, 31962), (13698, 28350), (14175, 27396), (14580, 26635), (15220, 25515), (15981, 24300), (17010, 22830), (18225, 21308), (18900, 20547), (19025, 20412)]