212495400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 240

約数和(自身を含む): 795587100

約数和(自身を除く): 583091700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 975, 1009, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1950, 2018, 2025, 2106, 2340, 2600, 2700, 2808, 2925, 3027, 3240, 3510, 3900, 4036, 4050, 4212, 4680, 5045, 5265, 5400, 5850, 6054, 7020, 7800, 8072, 8100, 8424, 8775, 9081, 10090, 10530, 11700, 12108, 13117, 14040, 15135, 16200, 17550, 18162, 20180, 21060, 23400, 24216, 25225, 26234, 26325, 27243, 30270, 35100, 36324, 39351, 40360, 42120, 45405, 50450, 52468, 52650, 54486, 60540, 65585, 70200, 72648, 75675, 78702, 81729, 90810, 100900, 104936, 105300, 108972, 118053, 121080, 131170, 136215, 151350, 157404, 163458, 181620, 196755, 201800, 210600, 217944, 227025, 236106, 262340, 272430, 302700, 314808, 326916, 327925, 354159, 363240, 393510, 408645, 454050, 472212, 524680, 544860, 590265, 605400, 653832, 655850, 681075, 708318, 787020, 817290, 908100, 944424, 983775, 1062477, 1089720, 1180530, 1311700, 1362150, 1416636, 1574040, 1634580, 1770795, 1816200, 1967550, 2043225, 2124954, 2361060, 2623400, 2724300, 2833272, 2951325, 3269160, 3541590, 3935100, 4086450, 4249908, 4722120, 5312385, 5448600, 5902650, 7083180, 7870200, 8172900, 8499816, 8853975, 10624770, 11805300, 14166360, 16345800, 17707950, 21249540, 23610600, 26561925, 35415900, 42499080, 53123850, 70831800, 106247700, 212495400]

約数ペア:

[(1, 212495400), (2, 106247700), (3, 70831800), (4, 53123850), (5, 42499080), (6, 35415900), (8, 26561925), (9, 23610600), (10, 21249540), (12, 17707950), (13, 16345800), (15, 14166360), (18, 11805300), (20, 10624770), (24, 8853975), (25, 8499816), (26, 8172900), (27, 7870200), (30, 7083180), (36, 5902650), (39, 5448600), (40, 5312385), (45, 4722120), (50, 4249908), (52, 4086450), (54, 3935100), (60, 3541590), (65, 3269160), (72, 2951325), (75, 2833272), (78, 2724300), (81, 2623400), (90, 2361060), (100, 2124954), (104, 2043225), (108, 1967550), (117, 1816200), (120, 1770795), (130, 1634580), (135, 1574040), (150, 1416636), (156, 1362150), (162, 1311700), (180, 1180530), (195, 1089720), (200, 1062477), (216, 983775), (225, 944424), (234, 908100), (260, 817290), (270, 787020), (300, 708318), (312, 681075), (324, 655850), (325, 653832), (351, 605400), (360, 590265), (390, 544860), (405, 524680), (450, 472212), (468, 454050), (520, 408645), (540, 393510), (585, 363240), (600, 354159), (648, 327925), (650, 326916), (675, 314808), (702, 302700), (780, 272430), (810, 262340), (900, 236106), (936, 227025), (975, 217944), (1009, 210600), (1053, 201800), (1080, 196755), (1170, 181620), (1300, 163458), (1350, 157404), (1404, 151350), (1560, 136215), (1620, 131170), (1755, 121080), (1800, 118053), (1950, 108972), (2018, 105300), (2025, 104936), (2106, 100900), (2340, 90810), (2600, 81729), (2700, 78702), (2808, 75675), (2925, 72648), (3027, 70200), (3240, 65585), (3510, 60540), (3900, 54486), (4036, 52650), (4050, 52468), (4212, 50450), (4680, 45405), (5045, 42120), (5265, 40360), (5400, 39351), (5850, 36324), (6054, 35100), (7020, 30270), (7800, 27243), (8072, 26325), (8100, 26234), (8424, 25225), (8775, 24216), (9081, 23400), (10090, 21060), (10530, 20180), (11700, 18162), (12108, 17550), (13117, 16200), (14040, 15135)]