221286600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 780753600

約数和(自身を除く): 559467000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 129, 135, 150, 172, 180, 200, 215, 216, 225, 258, 270, 300, 344, 360, 387, 430, 450, 516, 540, 600, 645, 675, 774, 860, 900, 953, 1032, 1075, 1080, 1161, 1290, 1350, 1548, 1720, 1800, 1906, 1935, 2150, 2322, 2580, 2700, 2859, 3096, 3225, 3812, 3870, 4300, 4644, 4765, 5160, 5400, 5718, 5805, 6450, 7624, 7740, 8577, 8600, 9288, 9530, 9675, 11436, 11610, 12900, 14295, 15480, 17154, 19060, 19350, 22872, 23220, 23825, 25731, 25800, 28590, 29025, 34308, 38120, 38700, 40979, 42885, 46440, 47650, 51462, 57180, 58050, 68616, 71475, 77400, 81958, 85770, 95300, 102924, 114360, 116100, 122937, 128655, 142950, 163916, 171540, 190600, 204895, 205848, 214425, 232200, 245874, 257310, 285900, 327832, 343080, 368811, 409790, 428850, 491748, 514620, 571800, 614685, 643275, 737622, 819580, 857700, 983496, 1024475, 1029240, 1106433, 1229370, 1286550, 1475244, 1639160, 1715400, 1844055, 2048950, 2212866, 2458740, 2573100, 2950488, 3073425, 3688110, 4097900, 4425732, 4917480, 5146200, 5532165, 6146850, 7376220, 8195800, 8851464, 9220275, 11064330, 12293700, 14752440, 18440550, 22128660, 24587400, 27660825, 36881100, 44257320, 55321650, 73762200, 110643300, 221286600]

約数ペア:

[(1, 221286600), (2, 110643300), (3, 73762200), (4, 55321650), (5, 44257320), (6, 36881100), (8, 27660825), (9, 24587400), (10, 22128660), (12, 18440550), (15, 14752440), (18, 12293700), (20, 11064330), (24, 9220275), (25, 8851464), (27, 8195800), (30, 7376220), (36, 6146850), (40, 5532165), (43, 5146200), (45, 4917480), (50, 4425732), (54, 4097900), (60, 3688110), (72, 3073425), (75, 2950488), (86, 2573100), (90, 2458740), (100, 2212866), (108, 2048950), (120, 1844055), (129, 1715400), (135, 1639160), (150, 1475244), (172, 1286550), (180, 1229370), (200, 1106433), (215, 1029240), (216, 1024475), (225, 983496), (258, 857700), (270, 819580), (300, 737622), (344, 643275), (360, 614685), (387, 571800), (430, 514620), (450, 491748), (516, 428850), (540, 409790), (600, 368811), (645, 343080), (675, 327832), (774, 285900), (860, 257310), (900, 245874), (953, 232200), (1032, 214425), (1075, 205848), (1080, 204895), (1161, 190600), (1290, 171540), (1350, 163916), (1548, 142950), (1720, 128655), (1800, 122937), (1906, 116100), (1935, 114360), (2150, 102924), (2322, 95300), (2580, 85770), (2700, 81958), (2859, 77400), (3096, 71475), (3225, 68616), (3812, 58050), (3870, 57180), (4300, 51462), (4644, 47650), (4765, 46440), (5160, 42885), (5400, 40979), (5718, 38700), (5805, 38120), (6450, 34308), (7624, 29025), (7740, 28590), (8577, 25800), (8600, 25731), (9288, 23825), (9530, 23220), (9675, 22872), (11436, 19350), (11610, 19060), (12900, 17154), (14295, 15480)]