128274300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 288

約数和(自身を含む): 514967040

約数和(自身を除く): 386692740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 108, 110, 126, 132, 135, 140, 150, 154, 165, 175, 180, 189, 198, 210, 220, 225, 231, 252, 270, 275, 297, 300, 308, 315, 330, 350, 378, 385, 396, 420, 450, 462, 495, 525, 540, 550, 594, 617, 630, 660, 675, 693, 700, 756, 770, 825, 900, 924, 945, 990, 1050, 1100, 1155, 1188, 1234, 1260, 1350, 1386, 1485, 1540, 1575, 1650, 1851, 1890, 1925, 1980, 2079, 2100, 2310, 2468, 2475, 2700, 2772, 2970, 3085, 3150, 3300, 3465, 3702, 3780, 3850, 4158, 4319, 4620, 4725, 4950, 5553, 5775, 5940, 6170, 6300, 6787, 6930, 7404, 7425, 7700, 8316, 8638, 9255, 9450, 9900, 10395, 11106, 11550, 12340, 12957, 13574, 13860, 14850, 15425, 16659, 17276, 17325, 18510, 18900, 20361, 20790, 21595, 22212, 23100, 25914, 27148, 27765, 29700, 30850, 33318, 33935, 34650, 37020, 38871, 40722, 41580, 43190, 46275, 47509, 51828, 51975, 55530, 61083, 61700, 64785, 66636, 67870, 69300, 77742, 81444, 83295, 86380, 92550, 95018, 101805, 103950, 107975, 111060, 116613, 122166, 129570, 135740, 138825, 142527, 155484, 166590, 169675, 183249, 185100, 190036, 194355, 203610, 207900, 215950, 233226, 237545, 244332, 259140, 277650, 285054, 305415, 323925, 333180, 339350, 366498, 388710, 407220, 416475, 427581, 431900, 466452, 475090, 509025, 555300, 570108, 583065, 610830, 647850, 678700, 712635, 732996, 777420, 832950, 855162, 916245, 950180, 971775, 1018050, 1166130, 1187725, 1221660, 1282743, 1295700, 1425270, 1527075, 1665900, 1710324, 1832490, 1943550, 2036100, 2137905, 2332260, 2375450, 2565486, 2850540, 2915325, 3054150, 3563175, 3664980, 3887100, 4275810, 4581225, 4750900, 5130972, 5830650, 6108300, 6413715, 7126350, 8551620, 9162450, 10689525, 11661300, 12827430, 14252700, 18324900, 21379050, 25654860, 32068575, 42758100, 64137150, 128274300]

約数ペア:

[(1, 128274300), (2, 64137150), (3, 42758100), (4, 32068575), (5, 25654860), (6, 21379050), (7, 18324900), (9, 14252700), (10, 12827430), (11, 11661300), (12, 10689525), (14, 9162450), (15, 8551620), (18, 7126350), (20, 6413715), (21, 6108300), (22, 5830650), (25, 5130972), (27, 4750900), (28, 4581225), (30, 4275810), (33, 3887100), (35, 3664980), (36, 3563175), (42, 3054150), (44, 2915325), (45, 2850540), (50, 2565486), (54, 2375450), (55, 2332260), (60, 2137905), (63, 2036100), (66, 1943550), (70, 1832490), (75, 1710324), (77, 1665900), (84, 1527075), (90, 1425270), (99, 1295700), (100, 1282743), (105, 1221660), (108, 1187725), (110, 1166130), (126, 1018050), (132, 971775), (135, 950180), (140, 916245), (150, 855162), (154, 832950), (165, 777420), (175, 732996), (180, 712635), (189, 678700), (198, 647850), (210, 610830), (220, 583065), (225, 570108), (231, 555300), (252, 509025), (270, 475090), (275, 466452), (297, 431900), (300, 427581), (308, 416475), (315, 407220), (330, 388710), (350, 366498), (378, 339350), (385, 333180), (396, 323925), (420, 305415), (450, 285054), (462, 277650), (495, 259140), (525, 244332), (540, 237545), (550, 233226), (594, 215950), (617, 207900), (630, 203610), (660, 194355), (675, 190036), (693, 185100), (700, 183249), (756, 169675), (770, 166590), (825, 155484), (900, 142527), (924, 138825), (945, 135740), (990, 129570), (1050, 122166), (1100, 116613), (1155, 111060), (1188, 107975), (1234, 103950), (1260, 101805), (1350, 95018), (1386, 92550), (1485, 86380), (1540, 83295), (1575, 81444), (1650, 77742), (1851, 69300), (1890, 67870), (1925, 66636), (1980, 64785), (2079, 61700), (2100, 61083), (2310, 55530), (2468, 51975), (2475, 51828), (2700, 47509), (2772, 46275), (2970, 43190), (3085, 41580), (3150, 40722), (3300, 38871), (3465, 37020), (3702, 34650), (3780, 33935), (3850, 33318), (4158, 30850), (4319, 29700), (4620, 27765), (4725, 27148), (4950, 25914), (5553, 23100), (5775, 22212), (5940, 21595), (6170, 20790), (6300, 20361), (6787, 18900), (6930, 18510), (7404, 17325), (7425, 17276), (7700, 16659), (8316, 15425), (8638, 14850), (9255, 13860), (9450, 13574), (9900, 12957), (10395, 12340), (11106, 11550)]