243234600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 192

約数和(自身を含む): 891907200

約数和(自身を除く): 648672600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 348, 350, 406, 420, 435, 525, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1218, 1400, 1450, 1624, 1740, 1997, 2030, 2100, 2175, 2436, 2900, 3045, 3480, 3994, 4060, 4200, 4350, 4872, 5075, 5800, 5991, 6090, 7988, 8120, 8700, 9985, 10150, 11982, 12180, 13979, 15225, 15976, 17400, 19970, 20300, 23964, 24360, 27958, 29955, 30450, 39940, 40600, 41937, 47928, 49925, 55916, 57913, 59910, 60900, 69895, 79880, 83874, 99850, 111832, 115826, 119820, 121800, 139790, 149775, 167748, 173739, 199700, 209685, 231652, 239640, 279580, 289565, 299550, 335496, 347478, 349475, 399400, 405391, 419370, 463304, 559160, 579130, 599100, 694956, 698950, 810782, 838740, 868695, 1048425, 1158260, 1198200, 1216173, 1389912, 1397900, 1447825, 1621564, 1677480, 1737390, 2026955, 2096850, 2316520, 2432346, 2795800, 2895650, 3243128, 3474780, 4053910, 4193700, 4343475, 4864692, 5791300, 6080865, 6949560, 8107820, 8387400, 8686950, 9729384, 10134775, 11582600, 12161730, 16215640, 17373900, 20269550, 24323460, 30404325, 34747800, 40539100, 48646920, 60808650, 81078200, 121617300, 243234600]

約数ペア:

[(1, 243234600), (2, 121617300), (3, 81078200), (4, 60808650), (5, 48646920), (6, 40539100), (7, 34747800), (8, 30404325), (10, 24323460), (12, 20269550), (14, 17373900), (15, 16215640), (20, 12161730), (21, 11582600), (24, 10134775), (25, 9729384), (28, 8686950), (29, 8387400), (30, 8107820), (35, 6949560), (40, 6080865), (42, 5791300), (50, 4864692), (56, 4343475), (58, 4193700), (60, 4053910), (70, 3474780), (75, 3243128), (84, 2895650), (87, 2795800), (100, 2432346), (105, 2316520), (116, 2096850), (120, 2026955), (140, 1737390), (145, 1677480), (150, 1621564), (168, 1447825), (174, 1397900), (175, 1389912), (200, 1216173), (203, 1198200), (210, 1158260), (232, 1048425), (280, 868695), (290, 838740), (300, 810782), (348, 698950), (350, 694956), (406, 599100), (420, 579130), (435, 559160), (525, 463304), (580, 419370), (600, 405391), (609, 399400), (696, 349475), (700, 347478), (725, 335496), (812, 299550), (840, 289565), (870, 279580), (1015, 239640), (1050, 231652), (1160, 209685), (1218, 199700), (1400, 173739), (1450, 167748), (1624, 149775), (1740, 139790), (1997, 121800), (2030, 119820), (2100, 115826), (2175, 111832), (2436, 99850), (2900, 83874), (3045, 79880), (3480, 69895), (3994, 60900), (4060, 59910), (4200, 57913), (4350, 55916), (4872, 49925), (5075, 47928), (5800, 41937), (5991, 40600), (6090, 39940), (7988, 30450), (8120, 29955), (8700, 27958), (9985, 24360), (10150, 23964), (11982, 20300), (12180, 19970), (13979, 17400), (15225, 15976)]