202280280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 646833600

約数和(自身を除く): 444553320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 340, 408, 433, 458, 510, 680, 687, 866, 916, 1020, 1145, 1299, 1374, 1732, 1832, 2040, 2165, 2290, 2598, 2748, 3435, 3464, 3893, 4330, 4580, 5196, 5496, 6495, 6870, 7361, 7786, 8660, 9160, 10392, 11679, 12990, 13740, 14722, 15572, 17320, 19465, 22083, 23358, 25980, 27480, 29444, 31144, 36805, 38930, 44166, 46716, 51960, 58395, 58888, 73610, 77860, 88332, 93432, 99157, 110415, 116790, 147220, 155720, 176664, 198314, 220830, 233580, 294440, 297471, 396628, 441660, 467160, 495785, 594942, 793256, 883320, 991570, 1189884, 1487355, 1685669, 1983140, 2379768, 2974710, 3371338, 3966280, 5057007, 5949420, 6742676, 8428345, 10114014, 11898840, 13485352, 16856690, 20228028, 25285035, 33713380, 40456056, 50570070, 67426760, 101140140, 202280280]

約数ペア:

[(1, 202280280), (2, 101140140), (3, 67426760), (4, 50570070), (5, 40456056), (6, 33713380), (8, 25285035), (10, 20228028), (12, 16856690), (15, 13485352), (17, 11898840), (20, 10114014), (24, 8428345), (30, 6742676), (34, 5949420), (40, 5057007), (51, 3966280), (60, 3371338), (68, 2974710), (85, 2379768), (102, 1983140), (120, 1685669), (136, 1487355), (170, 1189884), (204, 991570), (229, 883320), (255, 793256), (340, 594942), (408, 495785), (433, 467160), (458, 441660), (510, 396628), (680, 297471), (687, 294440), (866, 233580), (916, 220830), (1020, 198314), (1145, 176664), (1299, 155720), (1374, 147220), (1732, 116790), (1832, 110415), (2040, 99157), (2165, 93432), (2290, 88332), (2598, 77860), (2748, 73610), (3435, 58888), (3464, 58395), (3893, 51960), (4330, 46716), (4580, 44166), (5196, 38930), (5496, 36805), (6495, 31144), (6870, 29444), (7361, 27480), (7786, 25980), (8660, 23358), (9160, 22083), (10392, 19465), (11679, 17320), (12990, 15572), (13740, 14722)]