150001280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 427329000

約数和(自身を除く): 277327720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 149, 160, 176, 208, 220, 242, 260, 286, 298, 320, 352, 416, 440, 484, 520, 572, 596, 605, 640, 704, 715, 745, 832, 880, 968, 1040, 1144, 1192, 1210, 1408, 1430, 1490, 1573, 1639, 1664, 1760, 1936, 1937, 2080, 2288, 2384, 2420, 2860, 2980, 3146, 3278, 3520, 3872, 3874, 4160, 4576, 4768, 4840, 5720, 5960, 6292, 6556, 7040, 7744, 7748, 7865, 8195, 8320, 9152, 9536, 9680, 9685, 11440, 11920, 12584, 13112, 15488, 15496, 15730, 16390, 18029, 18304, 19072, 19360, 19370, 21307, 22880, 23840, 25168, 26224, 30992, 31460, 32780, 36058, 38720, 38740, 42614, 45760, 47680, 50336, 52448, 61984, 62920, 65560, 72116, 77440, 77480, 85228, 90145, 91520, 95360, 100672, 104896, 106535, 123968, 125840, 131120, 144232, 154960, 170456, 180290, 201344, 209792, 213070, 234377, 247936, 251680, 262240, 288464, 309920, 340912, 360580, 426140, 468754, 503360, 524480, 576928, 619840, 681824, 721160, 852280, 937508, 1006720, 1048960, 1153856, 1171885, 1239680, 1363648, 1442320, 1704560, 1875016, 2307712, 2343770, 2727296, 2884640, 3409120, 3750032, 4687540, 5769280, 6818240, 7500064, 9375080, 11538560, 13636480, 15000128, 18750160, 30000256, 37500320, 75000640, 150001280]

約数ペア:

[(1, 150001280), (2, 75000640), (4, 37500320), (5, 30000256), (8, 18750160), (10, 15000128), (11, 13636480), (13, 11538560), (16, 9375080), (20, 7500064), (22, 6818240), (26, 5769280), (32, 4687540), (40, 3750032), (44, 3409120), (52, 2884640), (55, 2727296), (64, 2343770), (65, 2307712), (80, 1875016), (88, 1704560), (104, 1442320), (110, 1363648), (121, 1239680), (128, 1171885), (130, 1153856), (143, 1048960), (149, 1006720), (160, 937508), (176, 852280), (208, 721160), (220, 681824), (242, 619840), (260, 576928), (286, 524480), (298, 503360), (320, 468754), (352, 426140), (416, 360580), (440, 340912), (484, 309920), (520, 288464), (572, 262240), (596, 251680), (605, 247936), (640, 234377), (704, 213070), (715, 209792), (745, 201344), (832, 180290), (880, 170456), (968, 154960), (1040, 144232), (1144, 131120), (1192, 125840), (1210, 123968), (1408, 106535), (1430, 104896), (1490, 100672), (1573, 95360), (1639, 91520), (1664, 90145), (1760, 85228), (1936, 77480), (1937, 77440), (2080, 72116), (2288, 65560), (2384, 62920), (2420, 61984), (2860, 52448), (2980, 50336), (3146, 47680), (3278, 45760), (3520, 42614), (3872, 38740), (3874, 38720), (4160, 36058), (4576, 32780), (4768, 31460), (4840, 30992), (5720, 26224), (5960, 25168), (6292, 23840), (6556, 22880), (7040, 21307), (7744, 19370), (7748, 19360), (7865, 19072), (8195, 18304), (8320, 18029), (9152, 16390), (9536, 15730), (9680, 15496), (9685, 15488), (11440, 13112), (11920, 12584)]