170028180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1507

約数の個数: 192

約数和(自身を含む): 624476160

約数和(自身を除く): 454447980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1451, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 2902, 3255, 3348, 3780, 3906, 4185, 4340, 4353, 5580, 5804, 5859, 6510, 7255, 7812, 8370, 8706, 9765, 10157, 11718, 13020, 13059, 14510, 16740, 17412, 19530, 20314, 21765, 23436, 26118, 29020, 29295, 30471, 39060, 39177, 40628, 43530, 44981, 50785, 52236, 58590, 60942, 65295, 78354, 87060, 89962, 91413, 101570, 117180, 121884, 130590, 134943, 152355, 156708, 179924, 182826, 195885, 203140, 224905, 261180, 269886, 274239, 304710, 314867, 365652, 391770, 404829, 449810, 457065, 539772, 548478, 609420, 629734, 674715, 783540, 809658, 899620, 914130, 944601, 1096956, 1214487, 1259468, 1349430, 1371195, 1574335, 1619316, 1828260, 1889202, 2024145, 2428974, 2698860, 2742390, 2833803, 3148670, 3778404, 4048290, 4723005, 4857948, 5484780, 5667606, 6072435, 6297340, 8096580, 8501409, 9446010, 11335212, 12144870, 14169015, 17002818, 18892020, 24289740, 28338030, 34005636, 42507045, 56676060, 85014090, 170028180]

約数ペア:

[(1, 170028180), (2, 85014090), (3, 56676060), (4, 42507045), (5, 34005636), (6, 28338030), (7, 24289740), (9, 18892020), (10, 17002818), (12, 14169015), (14, 12144870), (15, 11335212), (18, 9446010), (20, 8501409), (21, 8096580), (27, 6297340), (28, 6072435), (30, 5667606), (31, 5484780), (35, 4857948), (36, 4723005), (42, 4048290), (45, 3778404), (54, 3148670), (60, 2833803), (62, 2742390), (63, 2698860), (70, 2428974), (84, 2024145), (90, 1889202), (93, 1828260), (105, 1619316), (108, 1574335), (124, 1371195), (126, 1349430), (135, 1259468), (140, 1214487), (155, 1096956), (180, 944601), (186, 914130), (189, 899620), (210, 809658), (217, 783540), (252, 674715), (270, 629734), (279, 609420), (310, 548478), (315, 539772), (372, 457065), (378, 449810), (420, 404829), (434, 391770), (465, 365652), (540, 314867), (558, 304710), (620, 274239), (630, 269886), (651, 261180), (756, 224905), (837, 203140), (868, 195885), (930, 182826), (945, 179924), (1085, 156708), (1116, 152355), (1260, 134943), (1302, 130590), (1395, 121884), (1451, 117180), (1674, 101570), (1860, 91413), (1890, 89962), (1953, 87060), (2170, 78354), (2604, 65295), (2790, 60942), (2902, 58590), (3255, 52236), (3348, 50785), (3780, 44981), (3906, 43530), (4185, 40628), (4340, 39177), (4353, 39060), (5580, 30471), (5804, 29295), (5859, 29020), (6510, 26118), (7255, 23436), (7812, 21765), (8370, 20314), (8706, 19530), (9765, 17412), (10157, 16740), (11718, 14510), (13020, 13059)]