215140200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 748077120

約数和(自身を除く): 532936920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 37, 40, 44, 50, 55, 60, 66, 74, 75, 88, 100, 110, 111, 120, 132, 148, 150, 165, 185, 200, 220, 222, 264, 275, 296, 300, 330, 370, 407, 440, 444, 550, 555, 600, 660, 740, 814, 825, 881, 888, 925, 1100, 1110, 1221, 1320, 1480, 1628, 1650, 1762, 1850, 2035, 2200, 2220, 2442, 2643, 2775, 3256, 3300, 3524, 3700, 4070, 4405, 4440, 4884, 5286, 5550, 6105, 6600, 7048, 7400, 8140, 8810, 9691, 9768, 10175, 10572, 11100, 12210, 13215, 16280, 17620, 19382, 20350, 21144, 22025, 22200, 24420, 26430, 29073, 30525, 32597, 35240, 38764, 40700, 44050, 48455, 48840, 52860, 58146, 61050, 65194, 66075, 77528, 81400, 88100, 96910, 97791, 105720, 116292, 122100, 130388, 132150, 145365, 162985, 176200, 193820, 195582, 232584, 242275, 244200, 260776, 264300, 290730, 325970, 358567, 387640, 391164, 484550, 488955, 528600, 581460, 651940, 717134, 726825, 782328, 814925, 969100, 977910, 1075701, 1162920, 1303880, 1434268, 1453650, 1629850, 1792835, 1938200, 1955820, 2151402, 2444775, 2868536, 2907300, 3259700, 3585670, 3911640, 4302804, 4889550, 5378505, 5814600, 6519400, 7171340, 8605608, 8964175, 9779100, 10757010, 14342680, 17928350, 19558200, 21514020, 26892525, 35856700, 43028040, 53785050, 71713400, 107570100, 215140200]

約数ペア:

[(1, 215140200), (2, 107570100), (3, 71713400), (4, 53785050), (5, 43028040), (6, 35856700), (8, 26892525), (10, 21514020), (11, 19558200), (12, 17928350), (15, 14342680), (20, 10757010), (22, 9779100), (24, 8964175), (25, 8605608), (30, 7171340), (33, 6519400), (37, 5814600), (40, 5378505), (44, 4889550), (50, 4302804), (55, 3911640), (60, 3585670), (66, 3259700), (74, 2907300), (75, 2868536), (88, 2444775), (100, 2151402), (110, 1955820), (111, 1938200), (120, 1792835), (132, 1629850), (148, 1453650), (150, 1434268), (165, 1303880), (185, 1162920), (200, 1075701), (220, 977910), (222, 969100), (264, 814925), (275, 782328), (296, 726825), (300, 717134), (330, 651940), (370, 581460), (407, 528600), (440, 488955), (444, 484550), (550, 391164), (555, 387640), (600, 358567), (660, 325970), (740, 290730), (814, 264300), (825, 260776), (881, 244200), (888, 242275), (925, 232584), (1100, 195582), (1110, 193820), (1221, 176200), (1320, 162985), (1480, 145365), (1628, 132150), (1650, 130388), (1762, 122100), (1850, 116292), (2035, 105720), (2200, 97791), (2220, 96910), (2442, 88100), (2643, 81400), (2775, 77528), (3256, 66075), (3300, 65194), (3524, 61050), (3700, 58146), (4070, 52860), (4405, 48840), (4440, 48455), (4884, 44050), (5286, 40700), (5550, 38764), (6105, 35240), (6600, 32597), (7048, 30525), (7400, 29073), (8140, 26430), (8810, 24420), (9691, 22200), (9768, 22025), (10175, 21144), (10572, 20350), (11100, 19382), (12210, 17620), (13215, 16280)]