267816400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 685000800

約数和(自身を除く): 417184400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 131, 152, 190, 200, 262, 269, 304, 380, 400, 475, 524, 538, 655, 760, 950, 1048, 1076, 1310, 1345, 1520, 1900, 2096, 2152, 2489, 2620, 2690, 3275, 3800, 4304, 4978, 5111, 5240, 5380, 6550, 6725, 7600, 9956, 10222, 10480, 10760, 12445, 13100, 13450, 19912, 20444, 21520, 24890, 25555, 26200, 26900, 35239, 39824, 40888, 49780, 51110, 52400, 53800, 62225, 70478, 81776, 99560, 102220, 107600, 124450, 127775, 140956, 176195, 199120, 204440, 248900, 255550, 281912, 352390, 408880, 497800, 511100, 563824, 669541, 704780, 880975, 995600, 1022200, 1339082, 1409560, 1761950, 2044400, 2678164, 2819120, 3347705, 3523900, 5356328, 6695410, 7047800, 10712656, 13390820, 14095600, 16738525, 26781640, 33477050, 53563280, 66954100, 133908200, 267816400]

約数ペア:

[(1, 267816400), (2, 133908200), (4, 66954100), (5, 53563280), (8, 33477050), (10, 26781640), (16, 16738525), (19, 14095600), (20, 13390820), (25, 10712656), (38, 7047800), (40, 6695410), (50, 5356328), (76, 3523900), (80, 3347705), (95, 2819120), (100, 2678164), (131, 2044400), (152, 1761950), (190, 1409560), (200, 1339082), (262, 1022200), (269, 995600), (304, 880975), (380, 704780), (400, 669541), (475, 563824), (524, 511100), (538, 497800), (655, 408880), (760, 352390), (950, 281912), (1048, 255550), (1076, 248900), (1310, 204440), (1345, 199120), (1520, 176195), (1900, 140956), (2096, 127775), (2152, 124450), (2489, 107600), (2620, 102220), (2690, 99560), (3275, 81776), (3800, 70478), (4304, 62225), (4978, 53800), (5111, 52400), (5240, 51110), (5380, 49780), (6550, 40888), (6725, 39824), (7600, 35239), (9956, 26900), (10222, 26200), (10480, 25555), (10760, 24890), (12445, 21520), (13100, 20444), (13450, 19912)]