908785150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 2279854080

約数和(自身を除く): 1371068930

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 31, 34, 35, 50, 62, 65, 70, 85, 91, 119, 130, 155, 170, 175, 182, 217, 221, 238, 310, 325, 350, 379, 403, 425, 434, 442, 455, 527, 595, 650, 758, 775, 806, 850, 910, 1054, 1085, 1105, 1190, 1547, 1550, 1895, 2015, 2170, 2210, 2275, 2635, 2653, 2821, 2975, 3094, 3689, 3790, 4030, 4550, 4927, 5270, 5306, 5425, 5525, 5642, 5950, 6443, 6851, 7378, 7735, 9475, 9854, 10075, 10850, 11050, 11749, 12886, 13175, 13265, 13702, 14105, 15470, 18445, 18950, 20150, 23498, 24635, 26350, 26530, 28210, 32215, 34255, 34489, 36890, 38675, 45101, 47957, 49270, 58745, 64430, 66325, 68510, 68978, 70525, 77350, 82243, 83759, 90202, 92225, 95914, 117490, 123175, 132650, 141050, 152737, 161075, 164486, 167518, 171275, 172445, 184450, 199733, 225505, 239785, 246350, 293725, 305474, 322150, 342550, 344890, 399466, 411215, 418795, 451010, 479570, 586313, 587450, 763685, 822430, 837590, 862225, 998665, 1069159, 1127525, 1172626, 1198925, 1398131, 1527370, 1724450, 1997330, 2056075, 2093975, 2138318, 2255050, 2397850, 2596529, 2796262, 2931565, 3818425, 4112150, 4187950, 4993325, 5193058, 5345795, 5863130, 6990655, 7636850, 9986650, 10691590, 12982645, 13981310, 14657825, 18175703, 25965290, 26728975, 29315650, 34953275, 36351406, 53457950, 64913225, 69906550, 90878515, 129826450, 181757030, 454392575, 908785150]

約数ペア:

[(1, 908785150), (2, 454392575), (5, 181757030), (7, 129826450), (10, 90878515), (13, 69906550), (14, 64913225), (17, 53457950), (25, 36351406), (26, 34953275), (31, 29315650), (34, 26728975), (35, 25965290), (50, 18175703), (62, 14657825), (65, 13981310), (70, 12982645), (85, 10691590), (91, 9986650), (119, 7636850), (130, 6990655), (155, 5863130), (170, 5345795), (175, 5193058), (182, 4993325), (217, 4187950), (221, 4112150), (238, 3818425), (310, 2931565), (325, 2796262), (350, 2596529), (379, 2397850), (403, 2255050), (425, 2138318), (434, 2093975), (442, 2056075), (455, 1997330), (527, 1724450), (595, 1527370), (650, 1398131), (758, 1198925), (775, 1172626), (806, 1127525), (850, 1069159), (910, 998665), (1054, 862225), (1085, 837590), (1105, 822430), (1190, 763685), (1547, 587450), (1550, 586313), (1895, 479570), (2015, 451010), (2170, 418795), (2210, 411215), (2275, 399466), (2635, 344890), (2653, 342550), (2821, 322150), (2975, 305474), (3094, 293725), (3689, 246350), (3790, 239785), (4030, 225505), (4550, 199733), (4927, 184450), (5270, 172445), (5306, 171275), (5425, 167518), (5525, 164486), (5642, 161075), (5950, 152737), (6443, 141050), (6851, 132650), (7378, 123175), (7735, 117490), (9475, 95914), (9854, 92225), (10075, 90202), (10850, 83759), (11050, 82243), (11749, 77350), (12886, 70525), (13175, 68978), (13265, 68510), (13702, 66325), (14105, 64430), (15470, 58745), (18445, 49270), (18950, 47957), (20150, 45101), (23498, 38675), (24635, 36890), (26350, 34489), (26530, 34255), (28210, 32215)]