225305280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 224

約数和(自身を含む): 806500800

約数和(自身を除く): 581195520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 192, 216, 240, 267, 270, 288, 293, 320, 356, 360, 432, 445, 480, 534, 540, 576, 586, 712, 720, 801, 864, 879, 890, 960, 1068, 1080, 1172, 1335, 1424, 1440, 1465, 1602, 1728, 1758, 1780, 2136, 2160, 2344, 2403, 2637, 2670, 2848, 2880, 2930, 3204, 3516, 3560, 4005, 4272, 4320, 4395, 4688, 4806, 5274, 5340, 5696, 5860, 6408, 7032, 7120, 7911, 8010, 8544, 8640, 8790, 9376, 9612, 10548, 10680, 11720, 12015, 12816, 13185, 14064, 14240, 15822, 16020, 17088, 17580, 18752, 19224, 21096, 21360, 23440, 24030, 25632, 26077, 26370, 28128, 28480, 31644, 32040, 35160, 38448, 39555, 42192, 42720, 46880, 48060, 51264, 52154, 52740, 56256, 63288, 64080, 70320, 76896, 78231, 79110, 84384, 85440, 93760, 96120, 104308, 105480, 126576, 128160, 130385, 140640, 153792, 156462, 158220, 168768, 192240, 208616, 210960, 234693, 253152, 256320, 260770, 281280, 312924, 316440, 384480, 391155, 417232, 421920, 469386, 506304, 521540, 625848, 632880, 704079, 768960, 782310, 834464, 843840, 938772, 1043080, 1173465, 1251696, 1265760, 1408158, 1564620, 1668928, 1877544, 2086160, 2346930, 2503392, 2531520, 2816316, 3129240, 3520395, 3755088, 4172320, 4693860, 5006784, 5632632, 6258480, 7040790, 7510176, 8344640, 9387720, 11265264, 12516960, 14081580, 15020352, 18775440, 22530528, 25033920, 28163160, 37550880, 45061056, 56326320, 75101760, 112652640, 225305280]

約数ペア:

[(1, 225305280), (2, 112652640), (3, 75101760), (4, 56326320), (5, 45061056), (6, 37550880), (8, 28163160), (9, 25033920), (10, 22530528), (12, 18775440), (15, 15020352), (16, 14081580), (18, 12516960), (20, 11265264), (24, 9387720), (27, 8344640), (30, 7510176), (32, 7040790), (36, 6258480), (40, 5632632), (45, 5006784), (48, 4693860), (54, 4172320), (60, 3755088), (64, 3520395), (72, 3129240), (80, 2816316), (89, 2531520), (90, 2503392), (96, 2346930), (108, 2086160), (120, 1877544), (135, 1668928), (144, 1564620), (160, 1408158), (178, 1265760), (180, 1251696), (192, 1173465), (216, 1043080), (240, 938772), (267, 843840), (270, 834464), (288, 782310), (293, 768960), (320, 704079), (356, 632880), (360, 625848), (432, 521540), (445, 506304), (480, 469386), (534, 421920), (540, 417232), (576, 391155), (586, 384480), (712, 316440), (720, 312924), (801, 281280), (864, 260770), (879, 256320), (890, 253152), (960, 234693), (1068, 210960), (1080, 208616), (1172, 192240), (1335, 168768), (1424, 158220), (1440, 156462), (1465, 153792), (1602, 140640), (1728, 130385), (1758, 128160), (1780, 126576), (2136, 105480), (2160, 104308), (2344, 96120), (2403, 93760), (2637, 85440), (2670, 84384), (2848, 79110), (2880, 78231), (2930, 76896), (3204, 70320), (3516, 64080), (3560, 63288), (4005, 56256), (4272, 52740), (4320, 52154), (4395, 51264), (4688, 48060), (4806, 46880), (5274, 42720), (5340, 42192), (5696, 39555), (5860, 38448), (6408, 35160), (7032, 32040), (7120, 31644), (7911, 28480), (8010, 28128), (8544, 26370), (8640, 26077), (8790, 25632), (9376, 24030), (9612, 23440), (10548, 21360), (10680, 21096), (11720, 19224), (12015, 18752), (12816, 17580), (13185, 17088), (14064, 16020), (14240, 15822)]