56676060

素因数分解:

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

素因数の和:1504

約数の個数: 144

約数和(自身を含む): 202954752

約数和(自身を除く): 146278692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1451, 1860, 1953, 2170, 2604, 2790, 2902, 3255, 3906, 4340, 4353, 5580, 5804, 6510, 7255, 7812, 8706, 9765, 10157, 13020, 13059, 14510, 17412, 19530, 20314, 21765, 26118, 29020, 30471, 39060, 40628, 43530, 44981, 50785, 52236, 60942, 65295, 87060, 89962, 91413, 101570, 121884, 130590, 134943, 152355, 179924, 182826, 203140, 224905, 261180, 269886, 304710, 314867, 365652, 404829, 449810, 457065, 539772, 609420, 629734, 674715, 809658, 899620, 914130, 944601, 1259468, 1349430, 1574335, 1619316, 1828260, 1889202, 2024145, 2698860, 2833803, 3148670, 3778404, 4048290, 4723005, 5667606, 6297340, 8096580, 9446010, 11335212, 14169015, 18892020, 28338030, 56676060]

約数ペア:

[(1, 56676060), (2, 28338030), (3, 18892020), (4, 14169015), (5, 11335212), (6, 9446010), (7, 8096580), (9, 6297340), (10, 5667606), (12, 4723005), (14, 4048290), (15, 3778404), (18, 3148670), (20, 2833803), (21, 2698860), (28, 2024145), (30, 1889202), (31, 1828260), (35, 1619316), (36, 1574335), (42, 1349430), (45, 1259468), (60, 944601), (62, 914130), (63, 899620), (70, 809658), (84, 674715), (90, 629734), (93, 609420), (105, 539772), (124, 457065), (126, 449810), (140, 404829), (155, 365652), (180, 314867), (186, 304710), (210, 269886), (217, 261180), (252, 224905), (279, 203140), (310, 182826), (315, 179924), (372, 152355), (420, 134943), (434, 130590), (465, 121884), (558, 101570), (620, 91413), (630, 89962), (651, 87060), (868, 65295), (930, 60942), (1085, 52236), (1116, 50785), (1260, 44981), (1302, 43530), (1395, 40628), (1451, 39060), (1860, 30471), (1953, 29020), (2170, 26118), (2604, 21765), (2790, 20314), (2902, 19530), (3255, 17412), (3906, 14510), (4340, 13059), (4353, 13020), (5580, 10157), (5804, 9765), (6510, 8706), (7255, 7812)]