262069600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 698205312

約数和(自身を除く): 436135712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 113, 130, 160, 200, 208, 223, 226, 260, 325, 400, 416, 446, 452, 520, 565, 650, 800, 892, 904, 1040, 1115, 1130, 1300, 1469, 1784, 1808, 2080, 2230, 2260, 2600, 2825, 2899, 2938, 3568, 3616, 4460, 4520, 5200, 5575, 5650, 5798, 5876, 7136, 7345, 8920, 9040, 10400, 11150, 11300, 11596, 11752, 14495, 14690, 17840, 18080, 22300, 22600, 23192, 23504, 25199, 28990, 29380, 35680, 36725, 44600, 45200, 46384, 47008, 50398, 57980, 58760, 72475, 73450, 89200, 90400, 92768, 100796, 115960, 117520, 125995, 144950, 146900, 178400, 201592, 231920, 235040, 251990, 289900, 293800, 327587, 403184, 463840, 503980, 579800, 587600, 629975, 655174, 806368, 1007960, 1159600, 1175200, 1259950, 1310348, 1637935, 2015920, 2319200, 2519900, 2620696, 3275870, 4031840, 5039800, 5241392, 6551740, 8189675, 10079600, 10482784, 13103480, 16379350, 20159200, 26206960, 32758700, 52413920, 65517400, 131034800, 262069600]

約数ペア:

[(1, 262069600), (2, 131034800), (4, 65517400), (5, 52413920), (8, 32758700), (10, 26206960), (13, 20159200), (16, 16379350), (20, 13103480), (25, 10482784), (26, 10079600), (32, 8189675), (40, 6551740), (50, 5241392), (52, 5039800), (65, 4031840), (80, 3275870), (100, 2620696), (104, 2519900), (113, 2319200), (130, 2015920), (160, 1637935), (200, 1310348), (208, 1259950), (223, 1175200), (226, 1159600), (260, 1007960), (325, 806368), (400, 655174), (416, 629975), (446, 587600), (452, 579800), (520, 503980), (565, 463840), (650, 403184), (800, 327587), (892, 293800), (904, 289900), (1040, 251990), (1115, 235040), (1130, 231920), (1300, 201592), (1469, 178400), (1784, 146900), (1808, 144950), (2080, 125995), (2230, 117520), (2260, 115960), (2600, 100796), (2825, 92768), (2899, 90400), (2938, 89200), (3568, 73450), (3616, 72475), (4460, 58760), (4520, 57980), (5200, 50398), (5575, 47008), (5650, 46384), (5798, 45200), (5876, 44600), (7136, 36725), (7345, 35680), (8920, 29380), (9040, 28990), (10400, 25199), (11150, 23504), (11300, 23192), (11596, 22600), (11752, 22300), (14495, 18080), (14690, 17840)]