275497560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1014053040

約数和(自身を除く): 738555480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 43, 45, 52, 60, 65, 72, 74, 78, 86, 90, 104, 111, 117, 120, 129, 130, 148, 156, 172, 180, 185, 195, 215, 222, 234, 258, 260, 296, 312, 333, 344, 360, 370, 387, 390, 430, 444, 468, 481, 516, 520, 555, 559, 585, 645, 666, 740, 774, 780, 860, 888, 936, 962, 1032, 1110, 1118, 1170, 1290, 1332, 1369, 1443, 1480, 1548, 1560, 1591, 1665, 1677, 1720, 1924, 1935, 2220, 2236, 2340, 2405, 2580, 2664, 2738, 2795, 2886, 3096, 3182, 3330, 3354, 3848, 3870, 4107, 4329, 4440, 4472, 4680, 4773, 4810, 5031, 5160, 5476, 5590, 5772, 6364, 6660, 6708, 6845, 7215, 7740, 7955, 8214, 8385, 8658, 9546, 9620, 10062, 10952, 11180, 11544, 12321, 12728, 13320, 13416, 13690, 14319, 14430, 15480, 15910, 16428, 16770, 17316, 17797, 19092, 19240, 20124, 20535, 20683, 21645, 22360, 23865, 24642, 25155, 27380, 28638, 28860, 31820, 32856, 33540, 34632, 35594, 38184, 40248, 41070, 41366, 43290, 47730, 49284, 50310, 53391, 54760, 57276, 57720, 58867, 61605, 62049, 63640, 67080, 71188, 71595, 82140, 82732, 86580, 88985, 95460, 98568, 100620, 103415, 106782, 114552, 117734, 123210, 124098, 142376, 143190, 160173, 164280, 165464, 173160, 176601, 177970, 186147, 190920, 201240, 206830, 213564, 235468, 246420, 248196, 266955, 286380, 294335, 310245, 320346, 353202, 355940, 372294, 413660, 427128, 470936, 492840, 496392, 529803, 533910, 572760, 588670, 620490, 640692, 706404, 711880, 744588, 765271, 800865, 827320, 883005, 930735, 1059606, 1067820, 1177340, 1240980, 1281384, 1412808, 1489176, 1530542, 1601730, 1766010, 1861470, 2119212, 2135640, 2295813, 2354680, 2481960, 2649015, 3061084, 3203460, 3532020, 3722940, 3826355, 4238424, 4591626, 5298030, 6122168, 6406920, 6887439, 7064040, 7445880, 7652710, 9183252, 10596060, 11479065, 13774878, 15305420, 18366504, 21192120, 22958130, 27549756, 30610840, 34437195, 45916260, 55099512, 68874390, 91832520, 137748780, 275497560]

約数ペア:

[(1, 275497560), (2, 137748780), (3, 91832520), (4, 68874390), (5, 55099512), (6, 45916260), (8, 34437195), (9, 30610840), (10, 27549756), (12, 22958130), (13, 21192120), (15, 18366504), (18, 15305420), (20, 13774878), (24, 11479065), (26, 10596060), (30, 9183252), (36, 7652710), (37, 7445880), (39, 7064040), (40, 6887439), (43, 6406920), (45, 6122168), (52, 5298030), (60, 4591626), (65, 4238424), (72, 3826355), (74, 3722940), (78, 3532020), (86, 3203460), (90, 3061084), (104, 2649015), (111, 2481960), (117, 2354680), (120, 2295813), (129, 2135640), (130, 2119212), (148, 1861470), (156, 1766010), (172, 1601730), (180, 1530542), (185, 1489176), (195, 1412808), (215, 1281384), (222, 1240980), (234, 1177340), (258, 1067820), (260, 1059606), (296, 930735), (312, 883005), (333, 827320), (344, 800865), (360, 765271), (370, 744588), (387, 711880), (390, 706404), (430, 640692), (444, 620490), (468, 588670), (481, 572760), (516, 533910), (520, 529803), (555, 496392), (559, 492840), (585, 470936), (645, 427128), (666, 413660), (740, 372294), (774, 355940), (780, 353202), (860, 320346), (888, 310245), (936, 294335), (962, 286380), (1032, 266955), (1110, 248196), (1118, 246420), (1170, 235468), (1290, 213564), (1332, 206830), (1369, 201240), (1443, 190920), (1480, 186147), (1548, 177970), (1560, 176601), (1591, 173160), (1665, 165464), (1677, 164280), (1720, 160173), (1924, 143190), (1935, 142376), (2220, 124098), (2236, 123210), (2340, 117734), (2405, 114552), (2580, 106782), (2664, 103415), (2738, 100620), (2795, 98568), (2886, 95460), (3096, 88985), (3182, 86580), (3330, 82732), (3354, 82140), (3848, 71595), (3870, 71188), (4107, 67080), (4329, 63640), (4440, 62049), (4472, 61605), (4680, 58867), (4773, 57720), (4810, 57276), (5031, 54760), (5160, 53391), (5476, 50310), (5590, 49284), (5772, 47730), (6364, 43290), (6660, 41366), (6708, 41070), (6845, 40248), (7215, 38184), (7740, 35594), (7955, 34632), (8214, 33540), (8385, 32856), (8658, 31820), (9546, 28860), (9620, 28638), (10062, 27380), (10952, 25155), (11180, 24642), (11544, 23865), (12321, 22360), (12728, 21645), (13320, 20683), (13416, 20535), (13690, 20124), (14319, 19240), (14430, 19092), (15480, 17797), (15910, 17316), (16428, 16770)]