191881200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 717382656

約数和(自身を除く): 525501456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 53, 56, 60, 70, 75, 80, 84, 100, 105, 106, 112, 120, 140, 150, 159, 168, 175, 200, 210, 212, 240, 265, 280, 300, 318, 336, 350, 371, 400, 420, 424, 431, 525, 530, 560, 600, 636, 700, 742, 795, 840, 848, 862, 1050, 1060, 1113, 1200, 1272, 1293, 1325, 1400, 1484, 1590, 1680, 1724, 1855, 2100, 2120, 2155, 2226, 2544, 2586, 2650, 2800, 2968, 3017, 3180, 3448, 3710, 3975, 4200, 4240, 4310, 4452, 5172, 5300, 5565, 5936, 6034, 6360, 6465, 6896, 7420, 7950, 8400, 8620, 8904, 9051, 9275, 10344, 10600, 10775, 11130, 12068, 12720, 12930, 14840, 15085, 15900, 17240, 17808, 18102, 18550, 20688, 21200, 21550, 22260, 22843, 24136, 25860, 27825, 29680, 30170, 31800, 32325, 34480, 36204, 37100, 43100, 44520, 45255, 45686, 48272, 51720, 55650, 60340, 63600, 64650, 68529, 72408, 74200, 75425, 86200, 89040, 90510, 91372, 103440, 111300, 114215, 120680, 129300, 137058, 144816, 148400, 150850, 159901, 172400, 181020, 182744, 222600, 226275, 228430, 241360, 258600, 274116, 301700, 319802, 342645, 362040, 365488, 445200, 452550, 456860, 479703, 517200, 548232, 571075, 603400, 639604, 685290, 724080, 799505, 905100, 913720, 959406, 1096464, 1142150, 1206800, 1279208, 1370580, 1599010, 1713225, 1810200, 1827440, 1918812, 2284300, 2398515, 2558416, 2741160, 3198020, 3426450, 3620400, 3837624, 3997525, 4568600, 4797030, 5482320, 6396040, 6852900, 7675248, 7995050, 9137200, 9594060, 11992575, 12792080, 13705800, 15990100, 19188120, 23985150, 27411600, 31980200, 38376240, 47970300, 63960400, 95940600, 191881200]

約数ペア:

[(1, 191881200), (2, 95940600), (3, 63960400), (4, 47970300), (5, 38376240), (6, 31980200), (7, 27411600), (8, 23985150), (10, 19188120), (12, 15990100), (14, 13705800), (15, 12792080), (16, 11992575), (20, 9594060), (21, 9137200), (24, 7995050), (25, 7675248), (28, 6852900), (30, 6396040), (35, 5482320), (40, 4797030), (42, 4568600), (48, 3997525), (50, 3837624), (53, 3620400), (56, 3426450), (60, 3198020), (70, 2741160), (75, 2558416), (80, 2398515), (84, 2284300), (100, 1918812), (105, 1827440), (106, 1810200), (112, 1713225), (120, 1599010), (140, 1370580), (150, 1279208), (159, 1206800), (168, 1142150), (175, 1096464), (200, 959406), (210, 913720), (212, 905100), (240, 799505), (265, 724080), (280, 685290), (300, 639604), (318, 603400), (336, 571075), (350, 548232), (371, 517200), (400, 479703), (420, 456860), (424, 452550), (431, 445200), (525, 365488), (530, 362040), (560, 342645), (600, 319802), (636, 301700), (700, 274116), (742, 258600), (795, 241360), (840, 228430), (848, 226275), (862, 222600), (1050, 182744), (1060, 181020), (1113, 172400), (1200, 159901), (1272, 150850), (1293, 148400), (1325, 144816), (1400, 137058), (1484, 129300), (1590, 120680), (1680, 114215), (1724, 111300), (1855, 103440), (2100, 91372), (2120, 90510), (2155, 89040), (2226, 86200), (2544, 75425), (2586, 74200), (2650, 72408), (2800, 68529), (2968, 64650), (3017, 63600), (3180, 60340), (3448, 55650), (3710, 51720), (3975, 48272), (4200, 45686), (4240, 45255), (4310, 44520), (4452, 43100), (5172, 37100), (5300, 36204), (5565, 34480), (5936, 32325), (6034, 31800), (6360, 30170), (6465, 29680), (6896, 27825), (7420, 25860), (7950, 24136), (8400, 22843), (8620, 22260), (8904, 21550), (9051, 21200), (9275, 20688), (10344, 18550), (10600, 18102), (10775, 17808), (11130, 17240), (12068, 15900), (12720, 15085), (12930, 14840)]