195280598750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1009}}^1$

素因数の和:1360

約数の個数: 160

約数和(自身を含む): 400399956000

約数和(自身を除く): 205119357250

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 125, 145, 190, 250, 281, 290, 475, 551, 562, 625, 725, 950, 1009, 1102, 1250, 1405, 1450, 2018, 2375, 2755, 2810, 3625, 4750, 5045, 5339, 5510, 7025, 7250, 8149, 10090, 10678, 11875, 13775, 14050, 16298, 18125, 19171, 23750, 25225, 26695, 27550, 29261, 35125, 36250, 38342, 40745, 50450, 53390, 58522, 68875, 70250, 81490, 95855, 126125, 133475, 137750, 146305, 154831, 175625, 191710, 203725, 252250, 266950, 283529, 292610, 309662, 344375, 351250, 407450, 479275, 555959, 567058, 630625, 667375, 688750, 731525, 774155, 958550, 1018625, 1111918, 1261250, 1334750, 1417645, 1463050, 1548310, 2037250, 2396375, 2779795, 2835290, 3336875, 3657625, 3870775, 4792750, 5093125, 5387051, 5559590, 6673750, 7088225, 7315250, 7741550, 8222341, 10186250, 10774102, 11981875, 13898975, 14176450, 16444682, 18288125, 19353875, 23963750, 26935255, 27797950, 35441125, 36576250, 38707750, 41111705, 53870510, 69494875, 70882250, 82223410, 96769375, 134676275, 138989750, 156224479, 177205625, 193538750, 205558525, 269352550, 312448958, 347474375, 354411250, 411117050, 673381375, 694948750, 781122395, 1027792625, 1346762750, 1562244790, 2055585250, 3366906875, 3905611975, 5138963125, 6733813750, 7811223950, 10277926250, 19528059875, 39056119750, 97640299375, 195280598750]

約数ペア:

[(1, 195280598750), (2, 97640299375), (5, 39056119750), (10, 19528059875), (19, 10277926250), (25, 7811223950), (29, 6733813750), (38, 5138963125), (50, 3905611975), (58, 3366906875), (95, 2055585250), (125, 1562244790), (145, 1346762750), (190, 1027792625), (250, 781122395), (281, 694948750), (290, 673381375), (475, 411117050), (551, 354411250), (562, 347474375), (625, 312448958), (725, 269352550), (950, 205558525), (1009, 193538750), (1102, 177205625), (1250, 156224479), (1405, 138989750), (1450, 134676275), (2018, 96769375), (2375, 82223410), (2755, 70882250), (2810, 69494875), (3625, 53870510), (4750, 41111705), (5045, 38707750), (5339, 36576250), (5510, 35441125), (7025, 27797950), (7250, 26935255), (8149, 23963750), (10090, 19353875), (10678, 18288125), (11875, 16444682), (13775, 14176450), (14050, 13898975), (16298, 11981875), (18125, 10774102), (19171, 10186250), (23750, 8222341), (25225, 7741550), (26695, 7315250), (27550, 7088225), (29261, 6673750), (35125, 5559590), (36250, 5387051), (38342, 5093125), (40745, 4792750), (50450, 3870775), (53390, 3657625), (58522, 3336875), (68875, 2835290), (70250, 2779795), (81490, 2396375), (95855, 2037250), (126125, 1548310), (133475, 1463050), (137750, 1417645), (146305, 1334750), (154831, 1261250), (175625, 1111918), (191710, 1018625), (203725, 958550), (252250, 774155), (266950, 731525), (283529, 688750), (292610, 667375), (309662, 630625), (344375, 567058), (351250, 555959), (407450, 479275)]