2194954800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 7210267680

約数和(自身を除く): 5015312880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 109, 120, 150, 173, 194, 200, 218, 240, 291, 300, 327, 346, 388, 400, 436, 485, 519, 545, 582, 600, 654, 692, 776, 865, 872, 970, 1038, 1090, 1164, 1200, 1308, 1384, 1455, 1552, 1635, 1730, 1744, 1940, 2076, 2180, 2328, 2425, 2595, 2616, 2725, 2768, 2910, 3270, 3460, 3880, 4152, 4325, 4360, 4656, 4850, 5190, 5232, 5450, 5820, 6540, 6920, 7275, 7760, 8175, 8304, 8650, 8720, 9700, 10380, 10573, 10900, 11640, 12975, 13080, 13840, 14550, 16350, 16781, 17300, 18857, 19400, 20760, 21146, 21800, 23280, 25950, 26160, 29100, 31719, 32700, 33562, 34600, 37714, 38800, 41520, 42292, 43600, 50343, 51900, 52865, 56571, 58200, 63438, 65400, 67124, 69200, 75428, 83905, 84584, 94285, 100686, 103800, 105730, 113142, 116400, 126876, 130800, 134248, 150856, 158595, 167810, 169168, 188570, 201372, 207600, 211460, 226284, 251715, 253752, 264325, 268496, 282855, 301712, 317190, 335620, 377140, 402744, 419525, 422920, 452568, 471425, 503430, 507504, 528650, 565710, 634380, 671240, 754280, 792975, 805488, 839050, 845840, 905136, 942850, 1006860, 1057300, 1131420, 1258575, 1268760, 1342480, 1414275, 1508560, 1585950, 1678100, 1829129, 1885700, 2013720, 2114600, 2262840, 2517150, 2537520, 2828550, 3171900, 3356200, 3658258, 3771400, 4027440, 4229200, 4525680, 5034300, 5487387, 5657100, 6343800, 6712400, 7316516, 7542800, 9145645, 10068600, 10974774, 11314200, 12687600, 14633032, 18291290, 20137200, 21949548, 22628400, 27436935, 29266064, 36582580, 43899096, 45728225, 54873870, 73165160, 87798192, 91456450, 109747740, 137184675, 146330320, 182912900, 219495480, 274369350, 365825800, 438990960, 548738700, 731651600, 1097477400, 2194954800]

約数ペア:

[(1, 2194954800), (2, 1097477400), (3, 731651600), (4, 548738700), (5, 438990960), (6, 365825800), (8, 274369350), (10, 219495480), (12, 182912900), (15, 146330320), (16, 137184675), (20, 109747740), (24, 91456450), (25, 87798192), (30, 73165160), (40, 54873870), (48, 45728225), (50, 43899096), (60, 36582580), (75, 29266064), (80, 27436935), (97, 22628400), (100, 21949548), (109, 20137200), (120, 18291290), (150, 14633032), (173, 12687600), (194, 11314200), (200, 10974774), (218, 10068600), (240, 9145645), (291, 7542800), (300, 7316516), (327, 6712400), (346, 6343800), (388, 5657100), (400, 5487387), (436, 5034300), (485, 4525680), (519, 4229200), (545, 4027440), (582, 3771400), (600, 3658258), (654, 3356200), (692, 3171900), (776, 2828550), (865, 2537520), (872, 2517150), (970, 2262840), (1038, 2114600), (1090, 2013720), (1164, 1885700), (1200, 1829129), (1308, 1678100), (1384, 1585950), (1455, 1508560), (1552, 1414275), (1635, 1342480), (1730, 1268760), (1744, 1258575), (1940, 1131420), (2076, 1057300), (2180, 1006860), (2328, 942850), (2425, 905136), (2595, 845840), (2616, 839050), (2725, 805488), (2768, 792975), (2910, 754280), (3270, 671240), (3460, 634380), (3880, 565710), (4152, 528650), (4325, 507504), (4360, 503430), (4656, 471425), (4850, 452568), (5190, 422920), (5232, 419525), (5450, 402744), (5820, 377140), (6540, 335620), (6920, 317190), (7275, 301712), (7760, 282855), (8175, 268496), (8304, 264325), (8650, 253752), (8720, 251715), (9700, 226284), (10380, 211460), (10573, 207600), (10900, 201372), (11640, 188570), (12975, 169168), (13080, 167810), (13840, 158595), (14550, 150856), (16350, 134248), (16781, 130800), (17300, 126876), (18857, 116400), (19400, 113142), (20760, 105730), (21146, 103800), (21800, 100686), (23280, 94285), (25950, 84584), (26160, 83905), (29100, 75428), (31719, 69200), (32700, 67124), (33562, 65400), (34600, 63438), (37714, 58200), (38800, 56571), (41520, 52865), (42292, 51900), (43600, 50343)]