82883500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 141194900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 125, 140, 170, 175, 196, 199, 238, 245, 250, 340, 350, 398, 425, 476, 490, 500, 595, 700, 796, 833, 850, 875, 980, 995, 1190, 1225, 1393, 1666, 1700, 1750, 1990, 2125, 2380, 2450, 2786, 2975, 3332, 3383, 3500, 3980, 4165, 4250, 4900, 4975, 5572, 5950, 6125, 6766, 6965, 8330, 8500, 9751, 9950, 11900, 12250, 13532, 13930, 14875, 16660, 16915, 19502, 19900, 20825, 23681, 24500, 24875, 27860, 29750, 33830, 34825, 39004, 41650, 47362, 48755, 49750, 59500, 67660, 69650, 83300, 84575, 94724, 97510, 99500, 104125, 118405, 139300, 165767, 169150, 174125, 195020, 208250, 236810, 243775, 331534, 338300, 348250, 416500, 422875, 473620, 487550, 592025, 663068, 696500, 828835, 845750, 975100, 1184050, 1218875, 1657670, 1691500, 2368100, 2437750, 2960125, 3315340, 4144175, 4875500, 5920250, 8288350, 11840500, 16576700, 20720875, 41441750, 82883500]

約数ペア:

[(1, 82883500), (2, 41441750), (4, 20720875), (5, 16576700), (7, 11840500), (10, 8288350), (14, 5920250), (17, 4875500), (20, 4144175), (25, 3315340), (28, 2960125), (34, 2437750), (35, 2368100), (49, 1691500), (50, 1657670), (68, 1218875), (70, 1184050), (85, 975100), (98, 845750), (100, 828835), (119, 696500), (125, 663068), (140, 592025), (170, 487550), (175, 473620), (196, 422875), (199, 416500), (238, 348250), (245, 338300), (250, 331534), (340, 243775), (350, 236810), (398, 208250), (425, 195020), (476, 174125), (490, 169150), (500, 165767), (595, 139300), (700, 118405), (796, 104125), (833, 99500), (850, 97510), (875, 94724), (980, 84575), (995, 83300), (1190, 69650), (1225, 67660), (1393, 59500), (1666, 49750), (1700, 48755), (1750, 47362), (1990, 41650), (2125, 39004), (2380, 34825), (2450, 33830), (2786, 29750), (2975, 27860), (3332, 24875), (3383, 24500), (3500, 23681), (3980, 20825), (4165, 19900), (4250, 19502), (4900, 16915), (4975, 16660), (5572, 14875), (5950, 13930), (6125, 13532), (6766, 12250), (6965, 11900), (8330, 9950), (8500, 9751)]