325188276400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{6571}}^1$

素因数の和:6940

約数の個数: 240

約数和(自身を含む): 871464444928

約数和(自身を除く): 546276168528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 307, 310, 325, 400, 403, 496, 520, 614, 620, 650, 775, 806, 1040, 1228, 1240, 1300, 1535, 1550, 1612, 2015, 2456, 2480, 2600, 3070, 3100, 3224, 3991, 4030, 4912, 5200, 6140, 6200, 6448, 6571, 7675, 7982, 8060, 9517, 10075, 12280, 12400, 13142, 15350, 15964, 16120, 19034, 19955, 20150, 24560, 26284, 30700, 31928, 32240, 32855, 38068, 39910, 40300, 47585, 52568, 61400, 63856, 65710, 76136, 79820, 80600, 85423, 95170, 99775, 105136, 122800, 123721, 131420, 152272, 159640, 161200, 164275, 170846, 190340, 199550, 203701, 237925, 247442, 262840, 319280, 328550, 341692, 380680, 399100, 407402, 427115, 475850, 494884, 525680, 618605, 657100, 683384, 761360, 798200, 814804, 854230, 951700, 989768, 1018505, 1237210, 1314200, 1366768, 1596400, 1629608, 1708460, 1903400, 1979536, 2017297, 2037010, 2135575, 2474420, 2628400, 2648113, 3093025, 3259216, 3416920, 3806800, 4034594, 4074020, 4271150, 4948840, 5092525, 5296226, 6186050, 6833840, 8069188, 8148040, 8542300, 9897680, 10086485, 10185050, 10592452, 12372100, 13240565, 16138376, 16296080, 17084600, 20172970, 20370100, 21184904, 24744200, 26224861, 26481130, 32276752, 34169200, 40345940, 40740200, 42369808, 49488400, 50432425, 52449722, 52962260, 62536207, 66202825, 80691880, 81480400, 100864850, 104899444, 105924520, 125072414, 131124305, 132405650, 161383760, 201729700, 209798888, 211849040, 250144828, 262248610, 264811300, 312681035, 403459400, 419597776, 500289656, 524497220, 529622600, 625362070, 655621525, 806918800, 812970691, 1000579312, 1048994440, 1059245200, 1250724140, 1311243050, 1563405175, 1625941382, 2097988880, 2501448280, 2622486100, 3126810350, 3251882764, 4064853455, 5002896560, 5244972200, 6253620700, 6503765528, 8129706910, 10489944400, 12507241400, 13007531056, 16259413820, 20324267275, 25014482800, 32518827640, 40648534550, 65037655280, 81297069100, 162594138200, 325188276400]

約数ペア:

[(1, 325188276400), (2, 162594138200), (4, 81297069100), (5, 65037655280), (8, 40648534550), (10, 32518827640), (13, 25014482800), (16, 20324267275), (20, 16259413820), (25, 13007531056), (26, 12507241400), (31, 10489944400), (40, 8129706910), (50, 6503765528), (52, 6253620700), (62, 5244972200), (65, 5002896560), (80, 4064853455), (100, 3251882764), (104, 3126810350), (124, 2622486100), (130, 2501448280), (155, 2097988880), (200, 1625941382), (208, 1563405175), (248, 1311243050), (260, 1250724140), (307, 1059245200), (310, 1048994440), (325, 1000579312), (400, 812970691), (403, 806918800), (496, 655621525), (520, 625362070), (614, 529622600), (620, 524497220), (650, 500289656), (775, 419597776), (806, 403459400), (1040, 312681035), (1228, 264811300), (1240, 262248610), (1300, 250144828), (1535, 211849040), (1550, 209798888), (1612, 201729700), (2015, 161383760), (2456, 132405650), (2480, 131124305), (2600, 125072414), (3070, 105924520), (3100, 104899444), (3224, 100864850), (3991, 81480400), (4030, 80691880), (4912, 66202825), (5200, 62536207), (6140, 52962260), (6200, 52449722), (6448, 50432425), (6571, 49488400), (7675, 42369808), (7982, 40740200), (8060, 40345940), (9517, 34169200), (10075, 32276752), (12280, 26481130), (12400, 26224861), (13142, 24744200), (15350, 21184904), (15964, 20370100), (16120, 20172970), (19034, 17084600), (19955, 16296080), (20150, 16138376), (24560, 13240565), (26284, 12372100), (30700, 10592452), (31928, 10185050), (32240, 10086485), (32855, 9897680), (38068, 8542300), (39910, 8148040), (40300, 8069188), (47585, 6833840), (52568, 6186050), (61400, 5296226), (63856, 5092525), (65710, 4948840), (76136, 4271150), (79820, 4074020), (80600, 4034594), (85423, 3806800), (95170, 3416920), (99775, 3259216), (105136, 3093025), (122800, 2648113), (123721, 2628400), (131420, 2474420), (152272, 2135575), (159640, 2037010), (161200, 2017297), (164275, 1979536), (170846, 1903400), (190340, 1708460), (199550, 1629608), (203701, 1596400), (237925, 1366768), (247442, 1314200), (262840, 1237210), (319280, 1018505), (328550, 989768), (341692, 951700), (380680, 854230), (399100, 814804), (407402, 798200), (427115, 761360), (475850, 683384), (494884, 657100), (525680, 618605)]