227281600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 252

約数和(自身を含む): 703746624

約数和(自身を除く): 476465024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 223, 224, 245, 260, 280, 320, 325, 350, 364, 392, 400, 416, 446, 448, 455, 490, 520, 560, 637, 650, 700, 728, 784, 800, 832, 892, 910, 980, 1040, 1115, 1120, 1225, 1274, 1300, 1400, 1456, 1561, 1568, 1600, 1784, 1820, 1960, 2080, 2230, 2240, 2275, 2450, 2548, 2600, 2800, 2899, 2912, 3122, 3136, 3185, 3568, 3640, 3920, 4160, 4460, 4550, 4900, 5096, 5200, 5575, 5600, 5798, 5824, 6244, 6370, 7136, 7280, 7805, 7840, 8920, 9100, 9800, 10192, 10400, 10927, 11150, 11200, 11596, 12488, 12740, 14272, 14495, 14560, 15610, 15680, 15925, 17840, 18200, 19600, 20293, 20384, 20800, 21854, 22300, 23192, 24976, 25480, 28990, 29120, 31220, 31850, 35680, 36400, 39025, 39200, 40586, 40768, 43708, 44600, 46384, 49952, 50960, 54635, 57980, 62440, 63700, 71360, 72475, 72800, 78050, 78400, 81172, 87416, 89200, 92768, 99904, 101465, 101920, 109270, 115960, 124880, 127400, 142051, 144950, 145600, 156100, 162344, 174832, 178400, 185536, 202930, 203840, 218540, 231920, 249760, 254800, 273175, 284102, 289900, 312200, 324688, 349664, 356800, 405860, 437080, 463840, 499520, 507325, 509600, 546350, 568204, 579800, 624400, 649376, 699328, 710255, 811720, 874160, 927680, 1014650, 1019200, 1092700, 1136408, 1159600, 1248800, 1298752, 1420510, 1623440, 1748320, 2029300, 2185400, 2272816, 2319200, 2497600, 2841020, 3246880, 3496640, 3551275, 4058600, 4370800, 4545632, 4638400, 5682040, 6493760, 7102550, 8117200, 8741600, 9091264, 11364080, 14205100, 16234400, 17483200, 22728160, 28410200, 32468800, 45456320, 56820400, 113640800, 227281600]

約数ペア:

[(1, 227281600), (2, 113640800), (4, 56820400), (5, 45456320), (7, 32468800), (8, 28410200), (10, 22728160), (13, 17483200), (14, 16234400), (16, 14205100), (20, 11364080), (25, 9091264), (26, 8741600), (28, 8117200), (32, 7102550), (35, 6493760), (40, 5682040), (49, 4638400), (50, 4545632), (52, 4370800), (56, 4058600), (64, 3551275), (65, 3496640), (70, 3246880), (80, 2841020), (91, 2497600), (98, 2319200), (100, 2272816), (104, 2185400), (112, 2029300), (130, 1748320), (140, 1623440), (160, 1420510), (175, 1298752), (182, 1248800), (196, 1159600), (200, 1136408), (208, 1092700), (223, 1019200), (224, 1014650), (245, 927680), (260, 874160), (280, 811720), (320, 710255), (325, 699328), (350, 649376), (364, 624400), (392, 579800), (400, 568204), (416, 546350), (446, 509600), (448, 507325), (455, 499520), (490, 463840), (520, 437080), (560, 405860), (637, 356800), (650, 349664), (700, 324688), (728, 312200), (784, 289900), (800, 284102), (832, 273175), (892, 254800), (910, 249760), (980, 231920), (1040, 218540), (1115, 203840), (1120, 202930), (1225, 185536), (1274, 178400), (1300, 174832), (1400, 162344), (1456, 156100), (1561, 145600), (1568, 144950), (1600, 142051), (1784, 127400), (1820, 124880), (1960, 115960), (2080, 109270), (2230, 101920), (2240, 101465), (2275, 99904), (2450, 92768), (2548, 89200), (2600, 87416), (2800, 81172), (2899, 78400), (2912, 78050), (3122, 72800), (3136, 72475), (3185, 71360), (3568, 63700), (3640, 62440), (3920, 57980), (4160, 54635), (4460, 50960), (4550, 49952), (4900, 46384), (5096, 44600), (5200, 43708), (5575, 40768), (5600, 40586), (5798, 39200), (5824, 39025), (6244, 36400), (6370, 35680), (7136, 31850), (7280, 31220), (7805, 29120), (7840, 28990), (8920, 25480), (9100, 24976), (9800, 23192), (10192, 22300), (10400, 21854), (10927, 20800), (11150, 20384), (11200, 20293), (11596, 19600), (12488, 18200), (12740, 17840), (14272, 15925), (14495, 15680), (14560, 15610)]