827886780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 288

約数和(自身を含む): 3008678400

約数和(自身を除く): 2180791620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 139, 140, 145, 163, 174, 180, 203, 210, 252, 261, 278, 290, 315, 326, 348, 406, 417, 420, 435, 489, 522, 556, 580, 609, 630, 652, 695, 812, 815, 834, 870, 973, 978, 1015, 1044, 1141, 1218, 1251, 1260, 1305, 1390, 1467, 1630, 1668, 1740, 1827, 1946, 1956, 2030, 2085, 2282, 2436, 2445, 2502, 2610, 2780, 2919, 2934, 3045, 3260, 3423, 3654, 3892, 4031, 4060, 4170, 4564, 4727, 4865, 4890, 5004, 5220, 5705, 5838, 5868, 6090, 6255, 6846, 7308, 7335, 8062, 8340, 8757, 9135, 9454, 9730, 9780, 10269, 11410, 11676, 12093, 12180, 12510, 13692, 14181, 14595, 14670, 16124, 17115, 17514, 18270, 18908, 19460, 20155, 20538, 22657, 22820, 23635, 24186, 25020, 28217, 28362, 29190, 29340, 33089, 34230, 35028, 36279, 36540, 40310, 41076, 42543, 43785, 45314, 47270, 48372, 51345, 56434, 56724, 58380, 60465, 66178, 67971, 68460, 70905, 72558, 80620, 84651, 85086, 87570, 90628, 94540, 99267, 102690, 112868, 113285, 120930, 132356, 135942, 141085, 141810, 145116, 158599, 165445, 169302, 170172, 175140, 181395, 198534, 203913, 205380, 212715, 226570, 241860, 253953, 271884, 282170, 283620, 297801, 317198, 330890, 338604, 339855, 362790, 397068, 407826, 423255, 425430, 453140, 475797, 496335, 507906, 564340, 595602, 634396, 657053, 661780, 679710, 725580, 792995, 815652, 846510, 850860, 951594, 992670, 1015812, 1019565, 1191204, 1269765, 1314106, 1359420, 1427391, 1489005, 1585990, 1693020, 1903188, 1971159, 1985340, 2039130, 2378985, 2539530, 2628212, 2854782, 2978010, 3171980, 3285265, 3942318, 4078260, 4599371, 4757970, 5079060, 5709564, 5913477, 5956020, 6570530, 7136955, 7884636, 9198742, 9515940, 9855795, 11826954, 13141060, 13798113, 14273910, 18397484, 19711590, 22996855, 23653908, 27596226, 28547820, 29567385, 39423180, 41394339, 45993710, 55192452, 59134770, 68990565, 82788678, 91987420, 118269540, 137981130, 165577356, 206971695, 275962260, 413943390, 827886780]

約数ペア:

[(1, 827886780), (2, 413943390), (3, 275962260), (4, 206971695), (5, 165577356), (6, 137981130), (7, 118269540), (9, 91987420), (10, 82788678), (12, 68990565), (14, 59134770), (15, 55192452), (18, 45993710), (20, 41394339), (21, 39423180), (28, 29567385), (29, 28547820), (30, 27596226), (35, 23653908), (36, 22996855), (42, 19711590), (45, 18397484), (58, 14273910), (60, 13798113), (63, 13141060), (70, 11826954), (84, 9855795), (87, 9515940), (90, 9198742), (105, 7884636), (116, 7136955), (126, 6570530), (139, 5956020), (140, 5913477), (145, 5709564), (163, 5079060), (174, 4757970), (180, 4599371), (203, 4078260), (210, 3942318), (252, 3285265), (261, 3171980), (278, 2978010), (290, 2854782), (315, 2628212), (326, 2539530), (348, 2378985), (406, 2039130), (417, 1985340), (420, 1971159), (435, 1903188), (489, 1693020), (522, 1585990), (556, 1489005), (580, 1427391), (609, 1359420), (630, 1314106), (652, 1269765), (695, 1191204), (812, 1019565), (815, 1015812), (834, 992670), (870, 951594), (973, 850860), (978, 846510), (1015, 815652), (1044, 792995), (1141, 725580), (1218, 679710), (1251, 661780), (1260, 657053), (1305, 634396), (1390, 595602), (1467, 564340), (1630, 507906), (1668, 496335), (1740, 475797), (1827, 453140), (1946, 425430), (1956, 423255), (2030, 407826), (2085, 397068), (2282, 362790), (2436, 339855), (2445, 338604), (2502, 330890), (2610, 317198), (2780, 297801), (2919, 283620), (2934, 282170), (3045, 271884), (3260, 253953), (3423, 241860), (3654, 226570), (3892, 212715), (4031, 205380), (4060, 203913), (4170, 198534), (4564, 181395), (4727, 175140), (4865, 170172), (4890, 169302), (5004, 165445), (5220, 158599), (5705, 145116), (5838, 141810), (5868, 141085), (6090, 135942), (6255, 132356), (6846, 120930), (7308, 113285), (7335, 112868), (8062, 102690), (8340, 99267), (8757, 94540), (9135, 90628), (9454, 87570), (9730, 85086), (9780, 84651), (10269, 80620), (11410, 72558), (11676, 70905), (12093, 68460), (12180, 67971), (12510, 66178), (13692, 60465), (14181, 58380), (14595, 56724), (14670, 56434), (16124, 51345), (17115, 48372), (17514, 47270), (18270, 45314), (18908, 43785), (19460, 42543), (20155, 41076), (20538, 40310), (22657, 36540), (22820, 36279), (23635, 35028), (24186, 34230), (25020, 33089), (28217, 29340), (28362, 29190)]