2145524400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{20551}}^1$

素因数の和:20604

約数の個数: 180

約数和(自身を含む): 7702684080

約数和(自身を除く): 5557159680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 400, 435, 450, 464, 522, 580, 600, 696, 720, 725, 870, 900, 1044, 1160, 1200, 1305, 1392, 1450, 1740, 1800, 2088, 2175, 2320, 2610, 2900, 3480, 3600, 4176, 4350, 5220, 5800, 6525, 6960, 8700, 10440, 11600, 13050, 17400, 20551, 20880, 26100, 34800, 41102, 52200, 61653, 82204, 102755, 104400, 123306, 164408, 184959, 205510, 246612, 308265, 328816, 369918, 411020, 493224, 513775, 595979, 616530, 739836, 822040, 924795, 986448, 1027550, 1191958, 1233060, 1479672, 1541325, 1644080, 1787937, 1849590, 2055100, 2383916, 2466120, 2959344, 2979895, 3082650, 3575874, 3699180, 4110200, 4623975, 4767832, 4932240, 5363811, 5959790, 6165300, 7151748, 7398360, 8220400, 8939685, 9247950, 9535664, 10727622, 11919580, 12330600, 14303496, 14796720, 14899475, 17879370, 18495900, 21455244, 23839160, 24661200, 26819055, 28606992, 29798950, 35758740, 36991800, 42910488, 44698425, 47678320, 53638110, 59597900, 71517480, 73983600, 85820976, 89396850, 107276220, 119195800, 134095275, 143034960, 178793700, 214552440, 238391600, 268190550, 357587400, 429104880, 536381100, 715174800, 1072762200, 2145524400]

約数ペア:

[(1, 2145524400), (2, 1072762200), (3, 715174800), (4, 536381100), (5, 429104880), (6, 357587400), (8, 268190550), (9, 238391600), (10, 214552440), (12, 178793700), (15, 143034960), (16, 134095275), (18, 119195800), (20, 107276220), (24, 89396850), (25, 85820976), (29, 73983600), (30, 71517480), (36, 59597900), (40, 53638110), (45, 47678320), (48, 44698425), (50, 42910488), (58, 36991800), (60, 35758740), (72, 29798950), (75, 28606992), (80, 26819055), (87, 24661200), (90, 23839160), (100, 21455244), (116, 18495900), (120, 17879370), (144, 14899475), (145, 14796720), (150, 14303496), (174, 12330600), (180, 11919580), (200, 10727622), (225, 9535664), (232, 9247950), (240, 8939685), (261, 8220400), (290, 7398360), (300, 7151748), (348, 6165300), (360, 5959790), (400, 5363811), (435, 4932240), (450, 4767832), (464, 4623975), (522, 4110200), (580, 3699180), (600, 3575874), (696, 3082650), (720, 2979895), (725, 2959344), (870, 2466120), (900, 2383916), (1044, 2055100), (1160, 1849590), (1200, 1787937), (1305, 1644080), (1392, 1541325), (1450, 1479672), (1740, 1233060), (1800, 1191958), (2088, 1027550), (2175, 986448), (2320, 924795), (2610, 822040), (2900, 739836), (3480, 616530), (3600, 595979), (4176, 513775), (4350, 493224), (5220, 411020), (5800, 369918), (6525, 328816), (6960, 308265), (8700, 246612), (10440, 205510), (11600, 184959), (13050, 164408), (17400, 123306), (20551, 104400), (20880, 102755), (26100, 82204), (34800, 61653), (41102, 52200)]