126836500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 334623744

約数和(自身を除く): 207787244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 125, 140, 155, 167, 175, 196, 217, 245, 250, 310, 334, 350, 434, 490, 500, 620, 668, 700, 775, 835, 868, 875, 980, 1085, 1169, 1225, 1519, 1550, 1670, 1750, 2170, 2338, 2450, 3038, 3100, 3340, 3500, 3875, 4175, 4340, 4676, 4900, 5177, 5425, 5845, 6076, 6125, 7595, 7750, 8183, 8350, 10354, 10850, 11690, 12250, 15190, 15500, 16366, 16700, 20708, 20875, 21700, 23380, 24500, 25885, 27125, 29225, 30380, 32732, 36239, 37975, 40915, 41750, 51770, 54250, 58450, 72478, 75950, 81830, 83500, 103540, 108500, 116900, 129425, 144956, 146125, 151900, 163660, 181195, 189875, 204575, 253673, 258850, 292250, 362390, 379750, 409150, 507346, 517700, 584500, 647125, 724780, 759500, 818300, 905975, 1014692, 1022875, 1268365, 1294250, 1811950, 2045750, 2536730, 2588500, 3623900, 4091500, 4529875, 5073460, 6341825, 9059750, 12683650, 18119500, 25367300, 31709125, 63418250, 126836500]

約数ペア:

[(1, 126836500), (2, 63418250), (4, 31709125), (5, 25367300), (7, 18119500), (10, 12683650), (14, 9059750), (20, 6341825), (25, 5073460), (28, 4529875), (31, 4091500), (35, 3623900), (49, 2588500), (50, 2536730), (62, 2045750), (70, 1811950), (98, 1294250), (100, 1268365), (124, 1022875), (125, 1014692), (140, 905975), (155, 818300), (167, 759500), (175, 724780), (196, 647125), (217, 584500), (245, 517700), (250, 507346), (310, 409150), (334, 379750), (350, 362390), (434, 292250), (490, 258850), (500, 253673), (620, 204575), (668, 189875), (700, 181195), (775, 163660), (835, 151900), (868, 146125), (875, 144956), (980, 129425), (1085, 116900), (1169, 108500), (1225, 103540), (1519, 83500), (1550, 81830), (1670, 75950), (1750, 72478), (2170, 58450), (2338, 54250), (2450, 51770), (3038, 41750), (3100, 40915), (3340, 37975), (3500, 36239), (3875, 32732), (4175, 30380), (4340, 29225), (4676, 27125), (4900, 25885), (5177, 24500), (5425, 23380), (5845, 21700), (6076, 20875), (6125, 20708), (7595, 16700), (7750, 16366), (8183, 15500), (8350, 15190), (10354, 12250), (10850, 11690)]