156927632900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 361101888000

約数和(自身を除く): 204174255100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 269, 380, 475, 479, 538, 641, 950, 958, 1076, 1282, 1345, 1900, 1916, 2395, 2564, 2690, 3205, 4790, 5111, 5380, 6410, 6725, 9101, 9580, 10222, 11975, 12179, 12820, 13450, 16025, 18202, 20444, 23950, 24358, 25555, 26900, 32050, 36404, 45505, 47900, 48716, 51110, 60895, 64100, 91010, 102220, 121790, 127775, 128851, 172429, 182020, 227525, 243580, 255550, 257702, 304475, 307039, 344858, 455050, 511100, 515404, 608950, 614078, 644255, 689716, 862145, 910100, 1217900, 1228156, 1288510, 1535195, 1724290, 2448169, 2577020, 3070390, 3221275, 3276151, 3448580, 4310725, 4896338, 5833741, 6140780, 6442550, 6552302, 7675975, 8621450, 9792676, 11667482, 12240845, 12885100, 13104604, 15351950, 16380755, 17242900, 23334964, 24481690, 29168705, 30703900, 32761510, 48963380, 58337410, 61204225, 65523020, 81903775, 82593491, 116674820, 122408450, 145843525, 163807550, 165186982, 244816900, 291687050, 327615100, 330373964, 412967455, 583374100, 825934910, 1569276329, 1651869820, 2064837275, 3138552658, 4129674550, 6277105316, 7846381645, 8259349100, 15692763290, 31385526580, 39231908225, 78463816450, 156927632900]

約数ペア:

[(1, 156927632900), (2, 78463816450), (4, 39231908225), (5, 31385526580), (10, 15692763290), (19, 8259349100), (20, 7846381645), (25, 6277105316), (38, 4129674550), (50, 3138552658), (76, 2064837275), (95, 1651869820), (100, 1569276329), (190, 825934910), (269, 583374100), (380, 412967455), (475, 330373964), (479, 327615100), (538, 291687050), (641, 244816900), (950, 165186982), (958, 163807550), (1076, 145843525), (1282, 122408450), (1345, 116674820), (1900, 82593491), (1916, 81903775), (2395, 65523020), (2564, 61204225), (2690, 58337410), (3205, 48963380), (4790, 32761510), (5111, 30703900), (5380, 29168705), (6410, 24481690), (6725, 23334964), (9101, 17242900), (9580, 16380755), (10222, 15351950), (11975, 13104604), (12179, 12885100), (12820, 12240845), (13450, 11667482), (16025, 9792676), (18202, 8621450), (20444, 7675975), (23950, 6552302), (24358, 6442550), (25555, 6140780), (26900, 5833741), (32050, 4896338), (36404, 4310725), (45505, 3448580), (47900, 3276151), (48716, 3221275), (51110, 3070390), (60895, 2577020), (64100, 2448169), (91010, 1724290), (102220, 1535195), (121790, 1288510), (127775, 1228156), (128851, 1217900), (172429, 910100), (182020, 862145), (227525, 689716), (243580, 644255), (255550, 614078), (257702, 608950), (304475, 515404), (307039, 511100), (344858, 455050)]