202106800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 608889600

約数和(自身を除く): 406782800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 35, 38, 40, 50, 56, 58, 70, 76, 80, 95, 100, 112, 116, 131, 133, 140, 145, 152, 175, 190, 200, 203, 232, 262, 266, 280, 290, 304, 350, 380, 400, 406, 464, 475, 524, 532, 551, 560, 580, 655, 665, 700, 725, 760, 812, 917, 950, 1015, 1048, 1064, 1102, 1160, 1310, 1330, 1400, 1450, 1520, 1624, 1834, 1900, 2030, 2096, 2128, 2204, 2320, 2489, 2620, 2660, 2755, 2800, 2900, 3248, 3275, 3325, 3668, 3799, 3800, 3857, 4060, 4408, 4585, 4978, 5075, 5240, 5320, 5510, 5800, 6550, 6650, 7336, 7598, 7600, 7714, 8120, 8816, 9170, 9956, 10150, 10480, 10640, 11020, 11600, 12445, 13100, 13300, 13775, 14672, 15196, 15428, 16240, 17423, 18340, 18995, 19285, 19912, 20300, 22040, 22925, 24890, 26200, 26593, 26600, 27550, 30392, 30856, 34846, 36680, 37990, 38570, 39824, 40600, 44080, 45850, 49780, 52400, 53186, 53200, 55100, 60784, 61712, 62225, 69692, 72181, 73360, 75980, 77140, 81200, 87115, 91700, 94975, 96425, 99560, 106372, 110200, 124450, 132965, 139384, 144362, 151960, 154280, 174230, 183400, 189950, 192850, 199120, 212744, 220400, 248900, 265930, 278768, 288724, 303920, 308560, 348460, 360905, 366800, 379900, 385700, 425488, 435575, 497800, 505267, 531860, 577448, 664825, 696920, 721810, 759800, 771400, 871150, 995600, 1010534, 1063720, 1154896, 1329650, 1393840, 1443620, 1519600, 1542800, 1742300, 1804525, 2021068, 2127440, 2526335, 2659300, 2887240, 3484600, 3609050, 4042136, 5052670, 5318600, 5774480, 6969200, 7218100, 8084272, 10105340, 10637200, 12631675, 14436200, 20210680, 25263350, 28872400, 40421360, 50526700, 101053400, 202106800]

約数ペア:

[(1, 202106800), (2, 101053400), (4, 50526700), (5, 40421360), (7, 28872400), (8, 25263350), (10, 20210680), (14, 14436200), (16, 12631675), (19, 10637200), (20, 10105340), (25, 8084272), (28, 7218100), (29, 6969200), (35, 5774480), (38, 5318600), (40, 5052670), (50, 4042136), (56, 3609050), (58, 3484600), (70, 2887240), (76, 2659300), (80, 2526335), (95, 2127440), (100, 2021068), (112, 1804525), (116, 1742300), (131, 1542800), (133, 1519600), (140, 1443620), (145, 1393840), (152, 1329650), (175, 1154896), (190, 1063720), (200, 1010534), (203, 995600), (232, 871150), (262, 771400), (266, 759800), (280, 721810), (290, 696920), (304, 664825), (350, 577448), (380, 531860), (400, 505267), (406, 497800), (464, 435575), (475, 425488), (524, 385700), (532, 379900), (551, 366800), (560, 360905), (580, 348460), (655, 308560), (665, 303920), (700, 288724), (725, 278768), (760, 265930), (812, 248900), (917, 220400), (950, 212744), (1015, 199120), (1048, 192850), (1064, 189950), (1102, 183400), (1160, 174230), (1310, 154280), (1330, 151960), (1400, 144362), (1450, 139384), (1520, 132965), (1624, 124450), (1834, 110200), (1900, 106372), (2030, 99560), (2096, 96425), (2128, 94975), (2204, 91700), (2320, 87115), (2489, 81200), (2620, 77140), (2660, 75980), (2755, 73360), (2800, 72181), (2900, 69692), (3248, 62225), (3275, 61712), (3325, 60784), (3668, 55100), (3799, 53200), (3800, 53186), (3857, 52400), (4060, 49780), (4408, 45850), (4585, 44080), (4978, 40600), (5075, 39824), (5240, 38570), (5320, 37990), (5510, 36680), (5800, 34846), (6550, 30856), (6650, 30392), (7336, 27550), (7598, 26600), (7600, 26593), (7714, 26200), (8120, 24890), (8816, 22925), (9170, 22040), (9956, 20300), (10150, 19912), (10480, 19285), (10640, 18995), (11020, 18340), (11600, 17423), (12445, 16240), (13100, 15428), (13300, 15196), (13775, 14672)]