12145877400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:914

約数の個数: 192

約数和(自身を含む): 38100775680

約数和(自身を除く): 25954898280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 197, 200, 211, 300, 394, 422, 487, 591, 600, 633, 788, 844, 974, 985, 1055, 1182, 1266, 1461, 1576, 1688, 1948, 1970, 2110, 2364, 2435, 2532, 2922, 2955, 3165, 3896, 3940, 4220, 4728, 4870, 4925, 5064, 5275, 5844, 5910, 6330, 7305, 7880, 8440, 9740, 9850, 10550, 11688, 11820, 12175, 12660, 14610, 14775, 15825, 19480, 19700, 21100, 23640, 24350, 25320, 29220, 29550, 31650, 36525, 39400, 41567, 42200, 48700, 58440, 59100, 63300, 73050, 83134, 95939, 97400, 102757, 118200, 124701, 126600, 146100, 166268, 191878, 205514, 207835, 249402, 287817, 292200, 308271, 332536, 383756, 411028, 415670, 479695, 498804, 513785, 575634, 616542, 623505, 767512, 822056, 831340, 959390, 997608, 1027570, 1039175, 1151268, 1233084, 1247010, 1439085, 1541355, 1662680, 1918780, 2055140, 2078350, 2302536, 2398475, 2466168, 2494020, 2568925, 2878170, 3082710, 3117525, 3837560, 4110280, 4156700, 4796950, 4988040, 5137850, 5756340, 6165420, 6235050, 7195425, 7706775, 8313400, 9593900, 10275700, 11512680, 12330840, 12470100, 14390850, 15413550, 19187800, 20243129, 20551400, 24940200, 28781700, 30827100, 40486258, 57563400, 60729387, 61654200, 80972516, 101215645, 121458774, 161945032, 202431290, 242917548, 303646935, 404862580, 485835096, 506078225, 607293870, 809725160, 1012156450, 1214587740, 1518234675, 2024312900, 2429175480, 3036469350, 4048625800, 6072938700, 12145877400]

約数ペア:

[(1, 12145877400), (2, 6072938700), (3, 4048625800), (4, 3036469350), (5, 2429175480), (6, 2024312900), (8, 1518234675), (10, 1214587740), (12, 1012156450), (15, 809725160), (20, 607293870), (24, 506078225), (25, 485835096), (30, 404862580), (40, 303646935), (50, 242917548), (60, 202431290), (75, 161945032), (100, 121458774), (120, 101215645), (150, 80972516), (197, 61654200), (200, 60729387), (211, 57563400), (300, 40486258), (394, 30827100), (422, 28781700), (487, 24940200), (591, 20551400), (600, 20243129), (633, 19187800), (788, 15413550), (844, 14390850), (974, 12470100), (985, 12330840), (1055, 11512680), (1182, 10275700), (1266, 9593900), (1461, 8313400), (1576, 7706775), (1688, 7195425), (1948, 6235050), (1970, 6165420), (2110, 5756340), (2364, 5137850), (2435, 4988040), (2532, 4796950), (2922, 4156700), (2955, 4110280), (3165, 3837560), (3896, 3117525), (3940, 3082710), (4220, 2878170), (4728, 2568925), (4870, 2494020), (4925, 2466168), (5064, 2398475), (5275, 2302536), (5844, 2078350), (5910, 2055140), (6330, 1918780), (7305, 1662680), (7880, 1541355), (8440, 1439085), (9740, 1247010), (9850, 1233084), (10550, 1151268), (11688, 1039175), (11820, 1027570), (12175, 997608), (12660, 959390), (14610, 831340), (14775, 822056), (15825, 767512), (19480, 623505), (19700, 616542), (21100, 575634), (23640, 513785), (24350, 498804), (25320, 479695), (29220, 415670), (29550, 411028), (31650, 383756), (36525, 332536), (39400, 308271), (41567, 292200), (42200, 287817), (48700, 249402), (58440, 207835), (59100, 205514), (63300, 191878), (73050, 166268), (83134, 146100), (95939, 126600), (97400, 124701), (102757, 118200)]