196406700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 216

約数和(自身を含む): 683956224

約数和(自身を除く): 487549524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 124, 140, 147, 150, 155, 175, 186, 196, 210, 217, 245, 294, 300, 310, 350, 372, 420, 431, 434, 465, 490, 525, 588, 620, 651, 700, 735, 775, 862, 868, 930, 980, 1050, 1085, 1225, 1293, 1302, 1470, 1519, 1550, 1724, 1860, 2100, 2155, 2170, 2325, 2450, 2586, 2604, 2940, 3017, 3038, 3100, 3255, 3675, 4310, 4340, 4557, 4650, 4900, 5172, 5425, 6034, 6076, 6465, 6510, 7350, 7595, 8620, 9051, 9114, 9300, 10775, 10850, 12068, 12930, 13020, 13361, 14700, 15085, 15190, 16275, 18102, 18228, 21119, 21550, 21700, 22785, 25860, 26722, 30170, 30380, 32325, 32550, 36204, 37975, 40083, 42238, 43100, 45255, 45570, 53444, 60340, 63357, 64650, 65100, 66805, 75425, 75950, 80166, 84476, 90510, 91140, 93527, 105595, 113925, 126714, 129300, 133610, 150850, 151900, 160332, 181020, 187054, 200415, 211190, 226275, 227850, 253428, 267220, 280581, 301700, 316785, 334025, 374108, 400830, 422380, 452550, 455700, 467635, 527975, 561162, 633570, 654689, 668050, 801660, 905100, 935270, 1002075, 1055950, 1122324, 1267140, 1309378, 1336100, 1402905, 1583925, 1870540, 1964067, 2004150, 2111900, 2338175, 2618756, 2805810, 3167850, 3273445, 3928134, 4008300, 4676350, 5611620, 6335700, 6546890, 7014525, 7856268, 9352700, 9820335, 13093780, 14029050, 16367225, 19640670, 28058100, 32734450, 39281340, 49101675, 65468900, 98203350, 196406700]

約数ペア:

[(1, 196406700), (2, 98203350), (3, 65468900), (4, 49101675), (5, 39281340), (6, 32734450), (7, 28058100), (10, 19640670), (12, 16367225), (14, 14029050), (15, 13093780), (20, 9820335), (21, 9352700), (25, 7856268), (28, 7014525), (30, 6546890), (31, 6335700), (35, 5611620), (42, 4676350), (49, 4008300), (50, 3928134), (60, 3273445), (62, 3167850), (70, 2805810), (75, 2618756), (84, 2338175), (93, 2111900), (98, 2004150), (100, 1964067), (105, 1870540), (124, 1583925), (140, 1402905), (147, 1336100), (150, 1309378), (155, 1267140), (175, 1122324), (186, 1055950), (196, 1002075), (210, 935270), (217, 905100), (245, 801660), (294, 668050), (300, 654689), (310, 633570), (350, 561162), (372, 527975), (420, 467635), (431, 455700), (434, 452550), (465, 422380), (490, 400830), (525, 374108), (588, 334025), (620, 316785), (651, 301700), (700, 280581), (735, 267220), (775, 253428), (862, 227850), (868, 226275), (930, 211190), (980, 200415), (1050, 187054), (1085, 181020), (1225, 160332), (1293, 151900), (1302, 150850), (1470, 133610), (1519, 129300), (1550, 126714), (1724, 113925), (1860, 105595), (2100, 93527), (2155, 91140), (2170, 90510), (2325, 84476), (2450, 80166), (2586, 75950), (2604, 75425), (2940, 66805), (3017, 65100), (3038, 64650), (3100, 63357), (3255, 60340), (3675, 53444), (4310, 45570), (4340, 45255), (4557, 43100), (4650, 42238), (4900, 40083), (5172, 37975), (5425, 36204), (6034, 32550), (6076, 32325), (6465, 30380), (6510, 30170), (7350, 26722), (7595, 25860), (8620, 22785), (9051, 21700), (9114, 21550), (9300, 21119), (10775, 18228), (10850, 18102), (12068, 16275), (12930, 15190), (13020, 15085), (13361, 14700)]