254521800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 939393000

約数和(自身を除く): 684871200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 73, 75, 78, 90, 100, 104, 117, 120, 130, 146, 149, 150, 156, 180, 195, 200, 219, 225, 234, 260, 292, 298, 300, 312, 325, 360, 365, 390, 438, 447, 450, 468, 520, 584, 585, 596, 600, 650, 657, 730, 745, 780, 876, 894, 900, 936, 949, 975, 1095, 1170, 1192, 1300, 1314, 1341, 1460, 1490, 1560, 1752, 1788, 1800, 1825, 1898, 1937, 1950, 2190, 2235, 2340, 2600, 2628, 2682, 2847, 2920, 2925, 2980, 3285, 3576, 3650, 3725, 3796, 3874, 3900, 4380, 4470, 4680, 4745, 5256, 5364, 5475, 5694, 5811, 5850, 5960, 6570, 6705, 7300, 7450, 7592, 7748, 7800, 8541, 8760, 8940, 9490, 9685, 10728, 10877, 10950, 11175, 11388, 11622, 11700, 13140, 13410, 14235, 14600, 14900, 15496, 16425, 17082, 17433, 17880, 18980, 19370, 21754, 21900, 22350, 22776, 23244, 23400, 23725, 26280, 26820, 28470, 29055, 29800, 32631, 32850, 33525, 34164, 34866, 37960, 38740, 42705, 43508, 43800, 44700, 46488, 47450, 48425, 53640, 54385, 56940, 58110, 65262, 65700, 67050, 68328, 69732, 71175, 77480, 85410, 87016, 87165, 89400, 94900, 96850, 97893, 108770, 113880, 116220, 130524, 131400, 134100, 139464, 141401, 142350, 145275, 163155, 170820, 174330, 189800, 193700, 195786, 213525, 217540, 232440, 261048, 268200, 271925, 282802, 284700, 290550, 326310, 341640, 348660, 387400, 391572, 424203, 427050, 435080, 435825, 489465, 543850, 565604, 569400, 581100, 652620, 697320, 707005, 783144, 815775, 848406, 854100, 871650, 978930, 1087700, 1131208, 1162200, 1272609, 1305240, 1414010, 1631550, 1696812, 1708200, 1743300, 1957860, 2121015, 2175400, 2447325, 2545218, 2828020, 3263100, 3393624, 3486600, 3535025, 3915720, 4242030, 4894650, 5090436, 5656040, 6363045, 6526200, 7070050, 8484060, 9789300, 10180872, 10605075, 12726090, 14140100, 16968120, 19578600, 21210150, 25452180, 28280200, 31815225, 42420300, 50904360, 63630450, 84840600, 127260900, 254521800]

約数ペア:

[(1, 254521800), (2, 127260900), (3, 84840600), (4, 63630450), (5, 50904360), (6, 42420300), (8, 31815225), (9, 28280200), (10, 25452180), (12, 21210150), (13, 19578600), (15, 16968120), (18, 14140100), (20, 12726090), (24, 10605075), (25, 10180872), (26, 9789300), (30, 8484060), (36, 7070050), (39, 6526200), (40, 6363045), (45, 5656040), (50, 5090436), (52, 4894650), (60, 4242030), (65, 3915720), (72, 3535025), (73, 3486600), (75, 3393624), (78, 3263100), (90, 2828020), (100, 2545218), (104, 2447325), (117, 2175400), (120, 2121015), (130, 1957860), (146, 1743300), (149, 1708200), (150, 1696812), (156, 1631550), (180, 1414010), (195, 1305240), (200, 1272609), (219, 1162200), (225, 1131208), (234, 1087700), (260, 978930), (292, 871650), (298, 854100), (300, 848406), (312, 815775), (325, 783144), (360, 707005), (365, 697320), (390, 652620), (438, 581100), (447, 569400), (450, 565604), (468, 543850), (520, 489465), (584, 435825), (585, 435080), (596, 427050), (600, 424203), (650, 391572), (657, 387400), (730, 348660), (745, 341640), (780, 326310), (876, 290550), (894, 284700), (900, 282802), (936, 271925), (949, 268200), (975, 261048), (1095, 232440), (1170, 217540), (1192, 213525), (1300, 195786), (1314, 193700), (1341, 189800), (1460, 174330), (1490, 170820), (1560, 163155), (1752, 145275), (1788, 142350), (1800, 141401), (1825, 139464), (1898, 134100), (1937, 131400), (1950, 130524), (2190, 116220), (2235, 113880), (2340, 108770), (2600, 97893), (2628, 96850), (2682, 94900), (2847, 89400), (2920, 87165), (2925, 87016), (2980, 85410), (3285, 77480), (3576, 71175), (3650, 69732), (3725, 68328), (3796, 67050), (3874, 65700), (3900, 65262), (4380, 58110), (4470, 56940), (4680, 54385), (4745, 53640), (5256, 48425), (5364, 47450), (5475, 46488), (5694, 44700), (5811, 43800), (5850, 43508), (5960, 42705), (6570, 38740), (6705, 37960), (7300, 34866), (7450, 34164), (7592, 33525), (7748, 32850), (7800, 32631), (8541, 29800), (8760, 29055), (8940, 28470), (9490, 26820), (9685, 26280), (10728, 23725), (10877, 23400), (10950, 23244), (11175, 22776), (11388, 22350), (11622, 21900), (11700, 21754), (13140, 19370), (13410, 18980), (14235, 17880), (14600, 17433), (14900, 17082), (15496, 16425)]