202912671225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1567}}^1$

素因数の和:2372

約数の個数: 144

約数和(自身を含む): 388926218240

約数和(自身を除く): 186013547015

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 121, 165, 209, 275, 285, 363, 475, 605, 627, 751, 825, 1045, 1425, 1567, 1815, 2253, 2299, 3025, 3135, 3755, 4701, 5225, 6897, 7835, 8261, 9075, 11265, 11495, 14269, 15675, 17237, 18775, 23505, 24783, 29773, 34485, 39175, 41305, 42807, 51711, 56325, 57475, 71345, 86185, 89319, 90871, 117525, 123915, 148865, 156959, 172425, 189607, 206525, 214035, 258555, 272613, 327503, 356725, 430925, 446595, 454355, 470877, 568821, 619575, 744325, 784795, 948035, 982509, 1070175, 1176817, 1292775, 1363065, 1637515, 1726549, 2232975, 2271775, 2354385, 2844105, 3530451, 3602533, 3923975, 4740175, 4912545, 5179647, 5884085, 6815325, 8187575, 8632745, 10807599, 11771925, 12944987, 14220525, 17652255, 18012665, 22359523, 24562725, 25898235, 29420425, 38834961, 43163725, 54037995, 64724935, 67078569, 88261275, 90063325, 111797615, 129491175, 142394857, 194174805, 245954753, 270189975, 323624675, 335392845, 427184571, 558988075, 711974285, 737864259, 970874025, 1229773765, 1676964225, 2135922855, 2705502283, 3559871425, 3689321295, 6148868825, 8116506849, 10679614275, 13527511415, 18446606475, 40582534245, 67637557075, 202912671225]

約数ペア:

[(1, 202912671225), (3, 67637557075), (5, 40582534245), (11, 18446606475), (15, 13527511415), (19, 10679614275), (25, 8116506849), (33, 6148868825), (55, 3689321295), (57, 3559871425), (75, 2705502283), (95, 2135922855), (121, 1676964225), (165, 1229773765), (209, 970874025), (275, 737864259), (285, 711974285), (363, 558988075), (475, 427184571), (605, 335392845), (627, 323624675), (751, 270189975), (825, 245954753), (1045, 194174805), (1425, 142394857), (1567, 129491175), (1815, 111797615), (2253, 90063325), (2299, 88261275), (3025, 67078569), (3135, 64724935), (3755, 54037995), (4701, 43163725), (5225, 38834961), (6897, 29420425), (7835, 25898235), (8261, 24562725), (9075, 22359523), (11265, 18012665), (11495, 17652255), (14269, 14220525), (15675, 12944987), (17237, 11771925), (18775, 10807599), (23505, 8632745), (24783, 8187575), (29773, 6815325), (34485, 5884085), (39175, 5179647), (41305, 4912545), (42807, 4740175), (51711, 3923975), (56325, 3602533), (57475, 3530451), (71345, 2844105), (86185, 2354385), (89319, 2271775), (90871, 2232975), (117525, 1726549), (123915, 1637515), (148865, 1363065), (156959, 1292775), (172425, 1176817), (189607, 1070175), (206525, 982509), (214035, 948035), (258555, 784795), (272613, 744325), (327503, 619575), (356725, 568821), (430925, 470877), (446595, 454355)]