210065513900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1\times {\mathrm{3691}}^1$

素因数の和:5416

約数の個数: 144

約数和(自身を含む): 513770449920

約数和(自身を除く): 303704936020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1669, 1705, 3100, 3338, 3410, 3691, 6676, 6820, 7382, 8345, 8525, 14764, 16690, 17050, 18359, 18455, 33380, 34100, 36718, 36910, 40601, 41725, 51739, 73436, 73820, 81202, 83450, 91795, 92275, 103478, 114421, 162404, 166900, 183590, 184550, 203005, 206956, 228842, 258695, 367180, 369100, 406010, 457684, 458975, 517390, 569129, 572105, 812020, 917950, 1015025, 1034780, 1138258, 1144210, 1258631, 1293475, 1835900, 2030050, 2276516, 2288420, 2517262, 2586950, 2845645, 2860525, 4060100, 5034524, 5173900, 5691290, 5721050, 6160279, 6293155, 11382580, 11442100, 12320558, 12586310, 14228225, 24641116, 25172620, 28456450, 30801395, 31465775, 56912900, 61602790, 62931550, 67763069, 123205580, 125863100, 135526138, 154006975, 190968649, 271052276, 308013950, 338815345, 381937298, 616027900, 677630690, 763874596, 954843245, 1355261380, 1694076725, 1909686490, 2100655139, 3388153450, 3819372980, 4201310278, 4774216225, 6776306900, 8402620556, 9548432450, 10503275695, 19096864900, 21006551390, 42013102780, 52516378475, 105032756950, 210065513900]

約数ペア:

[(1, 210065513900), (2, 105032756950), (4, 52516378475), (5, 42013102780), (10, 21006551390), (11, 19096864900), (20, 10503275695), (22, 9548432450), (25, 8402620556), (31, 6776306900), (44, 4774216225), (50, 4201310278), (55, 3819372980), (62, 3388153450), (100, 2100655139), (110, 1909686490), (124, 1694076725), (155, 1355261380), (220, 954843245), (275, 763874596), (310, 677630690), (341, 616027900), (550, 381937298), (620, 338815345), (682, 308013950), (775, 271052276), (1100, 190968649), (1364, 154006975), (1550, 135526138), (1669, 125863100), (1705, 123205580), (3100, 67763069), (3338, 62931550), (3410, 61602790), (3691, 56912900), (6676, 31465775), (6820, 30801395), (7382, 28456450), (8345, 25172620), (8525, 24641116), (14764, 14228225), (16690, 12586310), (17050, 12320558), (18359, 11442100), (18455, 11382580), (33380, 6293155), (34100, 6160279), (36718, 5721050), (36910, 5691290), (40601, 5173900), (41725, 5034524), (51739, 4060100), (73436, 2860525), (73820, 2845645), (81202, 2586950), (83450, 2517262), (91795, 2288420), (92275, 2276516), (103478, 2030050), (114421, 1835900), (162404, 1293475), (166900, 1258631), (183590, 1144210), (184550, 1138258), (203005, 1034780), (206956, 1015025), (228842, 917950), (258695, 812020), (367180, 572105), (369100, 569129), (406010, 517390), (457684, 458975)]