989169300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 3666432000

約数和(自身を除く): 2677262700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 199, 210, 225, 252, 263, 270, 300, 315, 350, 378, 398, 420, 450, 525, 526, 540, 597, 630, 675, 700, 756, 789, 796, 900, 945, 995, 1050, 1052, 1194, 1260, 1315, 1350, 1393, 1575, 1578, 1791, 1841, 1890, 1990, 2100, 2367, 2388, 2630, 2700, 2786, 2985, 3150, 3156, 3582, 3682, 3780, 3945, 3980, 4179, 4725, 4734, 4975, 5260, 5373, 5523, 5572, 5970, 6300, 6575, 6965, 7101, 7164, 7364, 7890, 8358, 8955, 9205, 9450, 9468, 9950, 10746, 11046, 11835, 11940, 12537, 13150, 13930, 14202, 14925, 15780, 16569, 16716, 17910, 18410, 18900, 19725, 19900, 20895, 21492, 22092, 23670, 25074, 26300, 26865, 27615, 27860, 28404, 29850, 33138, 34825, 35505, 35820, 36820, 37611, 39450, 41790, 44775, 46025, 47340, 49707, 50148, 52337, 53730, 55230, 59175, 59700, 62685, 66276, 69650, 71010, 75222, 78900, 82845, 83580, 89550, 92050, 99414, 104475, 104674, 107460, 110460, 118350, 125370, 134325, 138075, 139300, 142020, 150444, 157011, 165690, 177525, 179100, 184100, 188055, 198828, 208950, 209348, 236700, 248535, 250740, 261685, 268650, 276150, 313425, 314022, 331380, 355050, 366359, 376110, 414225, 417900, 471033, 497070, 523370, 537300, 552300, 626850, 628044, 710100, 732718, 752220, 785055, 828450, 940275, 942066, 994140, 1046740, 1099077, 1242675, 1253700, 1308425, 1413099, 1465436, 1570110, 1656900, 1831795, 1880550, 1884132, 2198154, 2355165, 2485350, 2616850, 2826198, 3140220, 3297231, 3663590, 3761100, 3925275, 4396308, 4710330, 4970700, 5233700, 5495385, 5652396, 6594462, 7065495, 7327180, 7850550, 9158975, 9420660, 9891693, 10990770, 11775825, 13188924, 14130990, 15701100, 16486155, 18317950, 19783386, 21981540, 23551650, 27476925, 28261980, 32972310, 35327475, 36635900, 39566772, 47103300, 49458465, 54953850, 65944620, 70654950, 82430775, 98916930, 109907700, 141309900, 164861550, 197833860, 247292325, 329723100, 494584650, 989169300]

約数ペア:

[(1, 989169300), (2, 494584650), (3, 329723100), (4, 247292325), (5, 197833860), (6, 164861550), (7, 141309900), (9, 109907700), (10, 98916930), (12, 82430775), (14, 70654950), (15, 65944620), (18, 54953850), (20, 49458465), (21, 47103300), (25, 39566772), (27, 36635900), (28, 35327475), (30, 32972310), (35, 28261980), (36, 27476925), (42, 23551650), (45, 21981540), (50, 19783386), (54, 18317950), (60, 16486155), (63, 15701100), (70, 14130990), (75, 13188924), (84, 11775825), (90, 10990770), (100, 9891693), (105, 9420660), (108, 9158975), (126, 7850550), (135, 7327180), (140, 7065495), (150, 6594462), (175, 5652396), (180, 5495385), (189, 5233700), (199, 4970700), (210, 4710330), (225, 4396308), (252, 3925275), (263, 3761100), (270, 3663590), (300, 3297231), (315, 3140220), (350, 2826198), (378, 2616850), (398, 2485350), (420, 2355165), (450, 2198154), (525, 1884132), (526, 1880550), (540, 1831795), (597, 1656900), (630, 1570110), (675, 1465436), (700, 1413099), (756, 1308425), (789, 1253700), (796, 1242675), (900, 1099077), (945, 1046740), (995, 994140), (1050, 942066), (1052, 940275), (1194, 828450), (1260, 785055), (1315, 752220), (1350, 732718), (1393, 710100), (1575, 628044), (1578, 626850), (1791, 552300), (1841, 537300), (1890, 523370), (1990, 497070), (2100, 471033), (2367, 417900), (2388, 414225), (2630, 376110), (2700, 366359), (2786, 355050), (2985, 331380), (3150, 314022), (3156, 313425), (3582, 276150), (3682, 268650), (3780, 261685), (3945, 250740), (3980, 248535), (4179, 236700), (4725, 209348), (4734, 208950), (4975, 198828), (5260, 188055), (5373, 184100), (5523, 179100), (5572, 177525), (5970, 165690), (6300, 157011), (6575, 150444), (6965, 142020), (7101, 139300), (7164, 138075), (7364, 134325), (7890, 125370), (8358, 118350), (8955, 110460), (9205, 107460), (9450, 104674), (9468, 104475), (9950, 99414), (10746, 92050), (11046, 89550), (11835, 83580), (11940, 82845), (12537, 78900), (13150, 75222), (13930, 71010), (14202, 69650), (14925, 66276), (15780, 62685), (16569, 59700), (16716, 59175), (17910, 55230), (18410, 53730), (18900, 52337), (19725, 50148), (19900, 49707), (20895, 47340), (21492, 46025), (22092, 44775), (23670, 41790), (25074, 39450), (26300, 37611), (26865, 36820), (27615, 35820), (27860, 35505), (28404, 34825), (29850, 33138)]