67863420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 215029584

約数和(自身を除く): 147166164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 257, 270, 324, 326, 405, 489, 514, 540, 652, 771, 810, 815, 978, 1028, 1285, 1467, 1542, 1620, 1630, 1956, 2313, 2445, 2570, 2934, 3084, 3260, 3855, 4401, 4626, 4890, 5140, 5868, 6939, 7335, 7710, 8802, 9252, 9780, 11565, 13203, 13878, 14670, 15420, 17604, 20817, 22005, 23130, 26406, 27756, 29340, 34695, 41634, 41891, 44010, 46260, 52812, 66015, 69390, 83268, 83782, 88020, 104085, 125673, 132030, 138780, 167564, 208170, 209455, 251346, 264060, 377019, 416340, 418910, 502692, 628365, 754038, 837820, 1131057, 1256730, 1508076, 1885095, 2262114, 2513460, 3393171, 3770190, 4524228, 5655285, 6786342, 7540380, 11310570, 13572684, 16965855, 22621140, 33931710, 67863420]

約数ペア:

[(1, 67863420), (2, 33931710), (3, 22621140), (4, 16965855), (5, 13572684), (6, 11310570), (9, 7540380), (10, 6786342), (12, 5655285), (15, 4524228), (18, 3770190), (20, 3393171), (27, 2513460), (30, 2262114), (36, 1885095), (45, 1508076), (54, 1256730), (60, 1131057), (81, 837820), (90, 754038), (108, 628365), (135, 502692), (162, 418910), (163, 416340), (180, 377019), (257, 264060), (270, 251346), (324, 209455), (326, 208170), (405, 167564), (489, 138780), (514, 132030), (540, 125673), (652, 104085), (771, 88020), (810, 83782), (815, 83268), (978, 69390), (1028, 66015), (1285, 52812), (1467, 46260), (1542, 44010), (1620, 41891), (1630, 41634), (1956, 34695), (2313, 29340), (2445, 27756), (2570, 26406), (2934, 23130), (3084, 22005), (3260, 20817), (3855, 17604), (4401, 15420), (4626, 14670), (4890, 13878), (5140, 13203), (5868, 11565), (6939, 9780), (7335, 9252), (7710, 8802)]