225327840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 546880800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 797, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1594, 1767, 1824, 1860, 2280, 2356, 2391, 2480, 2945, 2976, 3040, 3188, 3534, 3720, 3985, 4560, 4712, 4782, 4960, 5890, 6376, 7068, 7440, 7970, 8835, 9120, 9424, 9564, 11780, 11955, 12752, 14136, 14880, 15143, 15940, 17670, 18848, 19128, 23560, 23910, 24707, 25504, 28272, 30286, 31880, 35340, 38256, 45429, 47120, 47820, 49414, 56544, 60572, 63760, 70680, 74121, 75715, 76512, 90858, 94240, 95640, 98828, 121144, 123535, 127520, 141360, 148242, 151430, 181716, 191280, 197656, 227145, 242288, 247070, 282720, 296484, 302860, 363432, 370605, 382560, 395312, 454290, 469433, 484576, 494140, 592968, 605720, 726864, 741210, 790624, 908580, 938866, 988280, 1185936, 1211440, 1408299, 1453728, 1482420, 1817160, 1877732, 1976560, 2347165, 2371872, 2422880, 2816598, 2964840, 3634320, 3755464, 3953120, 4694330, 5633196, 5929680, 7041495, 7268640, 7510928, 9388660, 11266392, 11859360, 14082990, 15021856, 18777320, 22532784, 28165980, 37554640, 45065568, 56331960, 75109280, 112663920, 225327840]

約数ペア:

[(1, 225327840), (2, 112663920), (3, 75109280), (4, 56331960), (5, 45065568), (6, 37554640), (8, 28165980), (10, 22532784), (12, 18777320), (15, 15021856), (16, 14082990), (19, 11859360), (20, 11266392), (24, 9388660), (30, 7510928), (31, 7268640), (32, 7041495), (38, 5929680), (40, 5633196), (48, 4694330), (57, 3953120), (60, 3755464), (62, 3634320), (76, 2964840), (80, 2816598), (93, 2422880), (95, 2371872), (96, 2347165), (114, 1976560), (120, 1877732), (124, 1817160), (152, 1482420), (155, 1453728), (160, 1408299), (186, 1211440), (190, 1185936), (228, 988280), (240, 938866), (248, 908580), (285, 790624), (304, 741210), (310, 726864), (372, 605720), (380, 592968), (456, 494140), (465, 484576), (480, 469433), (496, 454290), (570, 395312), (589, 382560), (608, 370605), (620, 363432), (744, 302860), (760, 296484), (797, 282720), (912, 247070), (930, 242288), (992, 227145), (1140, 197656), (1178, 191280), (1240, 181716), (1488, 151430), (1520, 148242), (1594, 141360), (1767, 127520), (1824, 123535), (1860, 121144), (2280, 98828), (2356, 95640), (2391, 94240), (2480, 90858), (2945, 76512), (2976, 75715), (3040, 74121), (3188, 70680), (3534, 63760), (3720, 60572), (3985, 56544), (4560, 49414), (4712, 47820), (4782, 47120), (4960, 45429), (5890, 38256), (6376, 35340), (7068, 31880), (7440, 30286), (7970, 28272), (8835, 25504), (9120, 24707), (9424, 23910), (9564, 23560), (11780, 19128), (11955, 18848), (12752, 17670), (14136, 15940), (14880, 15143)]