208872300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 216

約数和(自身を含む): 757774416

約数和(自身を除く): 548902116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 455, 490, 525, 546, 588, 637, 650, 700, 735, 780, 910, 975, 980, 1050, 1092, 1093, 1225, 1274, 1300, 1365, 1470, 1820, 1911, 1950, 2100, 2186, 2275, 2450, 2548, 2730, 2940, 3185, 3279, 3675, 3822, 3900, 4372, 4550, 4900, 5460, 5465, 6370, 6558, 6825, 7350, 7644, 7651, 9100, 9555, 10930, 12740, 13116, 13650, 14209, 14700, 15302, 15925, 16395, 19110, 21860, 22953, 27300, 27325, 28418, 30604, 31850, 32790, 38220, 38255, 42627, 45906, 47775, 53557, 54650, 56836, 63700, 65580, 71045, 76510, 81975, 85254, 91812, 95550, 99463, 107114, 109300, 114765, 142090, 153020, 160671, 163950, 170508, 191100, 191275, 198926, 213135, 214228, 229530, 267785, 284180, 298389, 321342, 327900, 355225, 382550, 397852, 426270, 459060, 497315, 535570, 573825, 596778, 642684, 696241, 710450, 765100, 803355, 852540, 994630, 1065675, 1071140, 1147650, 1193556, 1338925, 1392482, 1420900, 1491945, 1606710, 1989260, 2088723, 2131350, 2295300, 2486575, 2677850, 2784964, 2983890, 3213420, 3481205, 4016775, 4177446, 4262700, 4973150, 5355700, 5967780, 6962410, 7459725, 8033550, 8354892, 9946300, 10443615, 13924820, 14919450, 16067100, 17406025, 20887230, 29838900, 34812050, 41774460, 52218075, 69624100, 104436150, 208872300]

約数ペア:

[(1, 208872300), (2, 104436150), (3, 69624100), (4, 52218075), (5, 41774460), (6, 34812050), (7, 29838900), (10, 20887230), (12, 17406025), (13, 16067100), (14, 14919450), (15, 13924820), (20, 10443615), (21, 9946300), (25, 8354892), (26, 8033550), (28, 7459725), (30, 6962410), (35, 5967780), (39, 5355700), (42, 4973150), (49, 4262700), (50, 4177446), (52, 4016775), (60, 3481205), (65, 3213420), (70, 2983890), (75, 2784964), (78, 2677850), (84, 2486575), (91, 2295300), (98, 2131350), (100, 2088723), (105, 1989260), (130, 1606710), (140, 1491945), (147, 1420900), (150, 1392482), (156, 1338925), (175, 1193556), (182, 1147650), (195, 1071140), (196, 1065675), (210, 994630), (245, 852540), (260, 803355), (273, 765100), (294, 710450), (300, 696241), (325, 642684), (350, 596778), (364, 573825), (390, 535570), (420, 497315), (455, 459060), (490, 426270), (525, 397852), (546, 382550), (588, 355225), (637, 327900), (650, 321342), (700, 298389), (735, 284180), (780, 267785), (910, 229530), (975, 214228), (980, 213135), (1050, 198926), (1092, 191275), (1093, 191100), (1225, 170508), (1274, 163950), (1300, 160671), (1365, 153020), (1470, 142090), (1820, 114765), (1911, 109300), (1950, 107114), (2100, 99463), (2186, 95550), (2275, 91812), (2450, 85254), (2548, 81975), (2730, 76510), (2940, 71045), (3185, 65580), (3279, 63700), (3675, 56836), (3822, 54650), (3900, 53557), (4372, 47775), (4550, 45906), (4900, 42627), (5460, 38255), (5465, 38220), (6370, 32790), (6558, 31850), (6825, 30604), (7350, 28418), (7644, 27325), (7651, 27300), (9100, 22953), (9555, 21860), (10930, 19110), (12740, 16395), (13116, 15925), (13650, 15302), (14209, 14700)]