122912604450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1069}}^1\times {\mathrm{1297}}^1$

素因数の和:2581

約数の個数: 144

約数和(自身を含む): 332468084520

約数和(自身を除く): 209555480070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 197, 225, 394, 450, 591, 985, 1069, 1182, 1297, 1773, 1970, 2138, 2594, 2955, 3207, 3546, 3891, 4925, 5345, 5910, 6414, 6485, 7782, 8865, 9621, 9850, 10690, 11673, 12970, 14775, 16035, 17730, 19242, 19455, 23346, 26725, 29550, 32070, 32425, 38910, 44325, 48105, 53450, 58365, 64850, 80175, 88650, 96210, 97275, 116730, 160350, 194550, 210593, 240525, 255509, 291825, 421186, 481050, 511018, 583650, 631779, 766527, 1052965, 1263558, 1277545, 1386493, 1533054, 1895337, 2105930, 2299581, 2555090, 2772986, 3158895, 3790674, 3832635, 4159479, 4599162, 5264825, 6317790, 6387725, 6932465, 7665270, 8318958, 9476685, 10529650, 11497905, 12478437, 12775450, 13864930, 15794475, 18953370, 19163175, 20797395, 22995810, 24956874, 31588950, 34662325, 38326350, 41594790, 47383425, 57489525, 62392185, 69324650, 94766850, 103986975, 114979050, 124784370, 207973950, 273139121, 311960925, 546278242, 623921850, 819417363, 1365695605, 1638834726, 2458252089, 2731391210, 4097086815, 4916504178, 6828478025, 8194173630, 12291260445, 13656956050, 20485434075, 24582520890, 40970868150, 61456302225, 122912604450]

約数ペア:

[(1, 122912604450), (2, 61456302225), (3, 40970868150), (5, 24582520890), (6, 20485434075), (9, 13656956050), (10, 12291260445), (15, 8194173630), (18, 6828478025), (25, 4916504178), (30, 4097086815), (45, 2731391210), (50, 2458252089), (75, 1638834726), (90, 1365695605), (150, 819417363), (197, 623921850), (225, 546278242), (394, 311960925), (450, 273139121), (591, 207973950), (985, 124784370), (1069, 114979050), (1182, 103986975), (1297, 94766850), (1773, 69324650), (1970, 62392185), (2138, 57489525), (2594, 47383425), (2955, 41594790), (3207, 38326350), (3546, 34662325), (3891, 31588950), (4925, 24956874), (5345, 22995810), (5910, 20797395), (6414, 19163175), (6485, 18953370), (7782, 15794475), (8865, 13864930), (9621, 12775450), (9850, 12478437), (10690, 11497905), (11673, 10529650), (12970, 9476685), (14775, 8318958), (16035, 7665270), (17730, 6932465), (19242, 6387725), (19455, 6317790), (23346, 5264825), (26725, 4599162), (29550, 4159479), (32070, 3832635), (32425, 3790674), (38910, 3158895), (44325, 2772986), (48105, 2555090), (53450, 2299581), (58365, 2105930), (64850, 1895337), (80175, 1533054), (88650, 1386493), (96210, 1277545), (97275, 1263558), (116730, 1052965), (160350, 766527), (194550, 631779), (210593, 583650), (240525, 511018), (255509, 481050), (291825, 421186)]