211676960800

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{12451}}^1$

素因数の和:12819

約数の個数: 144

約数和(自身を含む): 525285129600

約数和(自身を除く): 313608168800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 269, 316, 395, 400, 538, 632, 790, 800, 1076, 1264, 1345, 1580, 1975, 2152, 2528, 2690, 3160, 3950, 4304, 5380, 6320, 6725, 7900, 8608, 10760, 12451, 12640, 13450, 15800, 21251, 21520, 24902, 26900, 31600, 42502, 43040, 49804, 53800, 62255, 63200, 85004, 99608, 106255, 107600, 124510, 170008, 199216, 212510, 215200, 249020, 311275, 340016, 398432, 425020, 498040, 531275, 622550, 680032, 850040, 983629, 996080, 1062550, 1245100, 1700080, 1967258, 1992160, 2125100, 2490200, 3349319, 3400160, 3934516, 4250200, 4918145, 4980400, 6698638, 7869032, 8500400, 9836290, 9960800, 13397276, 15738064, 16746595, 17000800, 19672580, 24590725, 26794552, 31476128, 33493190, 39345160, 49181450, 53589104, 66986380, 78690320, 83732975, 98362900, 107178208, 133972760, 157380640, 167465950, 196725800, 264596201, 267945520, 334931900, 393451600, 529192402, 535891040, 669863800, 786903200, 1058384804, 1322981005, 1339727600, 2116769608, 2645962010, 2679455200, 4233539216, 5291924020, 6614905025, 8467078432, 10583848040, 13229810050, 21167696080, 26459620100, 42335392160, 52919240200, 105838480400, 211676960800]

約数ペア:

[(1, 211676960800), (2, 105838480400), (4, 52919240200), (5, 42335392160), (8, 26459620100), (10, 21167696080), (16, 13229810050), (20, 10583848040), (25, 8467078432), (32, 6614905025), (40, 5291924020), (50, 4233539216), (79, 2679455200), (80, 2645962010), (100, 2116769608), (158, 1339727600), (160, 1322981005), (200, 1058384804), (269, 786903200), (316, 669863800), (395, 535891040), (400, 529192402), (538, 393451600), (632, 334931900), (790, 267945520), (800, 264596201), (1076, 196725800), (1264, 167465950), (1345, 157380640), (1580, 133972760), (1975, 107178208), (2152, 98362900), (2528, 83732975), (2690, 78690320), (3160, 66986380), (3950, 53589104), (4304, 49181450), (5380, 39345160), (6320, 33493190), (6725, 31476128), (7900, 26794552), (8608, 24590725), (10760, 19672580), (12451, 17000800), (12640, 16746595), (13450, 15738064), (15800, 13397276), (21251, 9960800), (21520, 9836290), (24902, 8500400), (26900, 7869032), (31600, 6698638), (42502, 4980400), (43040, 4918145), (49804, 4250200), (53800, 3934516), (62255, 3400160), (63200, 3349319), (85004, 2490200), (99608, 2125100), (106255, 1992160), (107600, 1967258), (124510, 1700080), (170008, 1245100), (199216, 1062550), (212510, 996080), (215200, 983629), (249020, 850040), (311275, 680032), (340016, 622550), (398432, 531275), (425020, 498040)]