201112821800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{58189}}^1$

素因数の和:59787

約数の個数: 96

約数和(自身を含む): 510428714400

約数和(自身を除く): 309315892600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1571, 2200, 3142, 6284, 7855, 12568, 15710, 17281, 31420, 34562, 39275, 58189, 62840, 69124, 78550, 86405, 116378, 138248, 157100, 172810, 232756, 290945, 314200, 345620, 432025, 465512, 581890, 640079, 691240, 864050, 1163780, 1280158, 1454725, 1728100, 2327560, 2560316, 2909450, 3200395, 3456200, 5120632, 5818900, 6400790, 11637800, 12801580, 16001975, 25603160, 32003950, 64007900, 91414919, 128015800, 182829838, 365659676, 457074595, 731319352, 914149190, 1005564109, 1828298380, 2011128218, 2285372975, 3656596760, 4022256436, 4570745950, 5027820545, 8044512872, 9141491900, 10055641090, 18282983800, 20111282180, 25139102725, 40222564360, 50278205450, 100556410900, 201112821800]

約数ペア:

[(1, 201112821800), (2, 100556410900), (4, 50278205450), (5, 40222564360), (8, 25139102725), (10, 20111282180), (11, 18282983800), (20, 10055641090), (22, 9141491900), (25, 8044512872), (40, 5027820545), (44, 4570745950), (50, 4022256436), (55, 3656596760), (88, 2285372975), (100, 2011128218), (110, 1828298380), (200, 1005564109), (220, 914149190), (275, 731319352), (440, 457074595), (550, 365659676), (1100, 182829838), (1571, 128015800), (2200, 91414919), (3142, 64007900), (6284, 32003950), (7855, 25603160), (12568, 16001975), (15710, 12801580), (17281, 11637800), (31420, 6400790), (34562, 5818900), (39275, 5120632), (58189, 3456200), (62840, 3200395), (69124, 2909450), (78550, 2560316), (86405, 2327560), (116378, 1728100), (138248, 1454725), (157100, 1280158), (172810, 1163780), (232756, 864050), (290945, 691240), (314200, 640079), (345620, 581890), (432025, 465512)]