57829140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 185535168

約数和(自身を除く): 127706028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 163, 180, 219, 243, 270, 292, 324, 326, 365, 405, 438, 486, 489, 540, 652, 657, 730, 810, 815, 876, 972, 978, 1095, 1215, 1314, 1460, 1467, 1620, 1630, 1956, 1971, 2190, 2430, 2445, 2628, 2934, 3260, 3285, 3942, 4380, 4401, 4860, 4890, 5868, 5913, 6570, 7335, 7884, 8802, 9780, 9855, 11826, 11899, 13140, 13203, 14670, 17604, 17739, 19710, 22005, 23652, 23798, 26406, 29340, 29565, 35478, 35697, 39420, 39609, 44010, 47596, 52812, 59130, 59495, 66015, 70956, 71394, 79218, 88020, 88695, 107091, 118260, 118990, 132030, 142788, 158436, 177390, 178485, 198045, 214182, 237980, 264060, 321273, 354780, 356970, 396090, 428364, 535455, 642546, 713940, 792180, 963819, 1070910, 1285092, 1606365, 1927638, 2141820, 2891457, 3212730, 3855276, 4819095, 5782914, 6425460, 9638190, 11565828, 14457285, 19276380, 28914570, 57829140]

約数ペア:

[(1, 57829140), (2, 28914570), (3, 19276380), (4, 14457285), (5, 11565828), (6, 9638190), (9, 6425460), (10, 5782914), (12, 4819095), (15, 3855276), (18, 3212730), (20, 2891457), (27, 2141820), (30, 1927638), (36, 1606365), (45, 1285092), (54, 1070910), (60, 963819), (73, 792180), (81, 713940), (90, 642546), (108, 535455), (135, 428364), (146, 396090), (162, 356970), (163, 354780), (180, 321273), (219, 264060), (243, 237980), (270, 214182), (292, 198045), (324, 178485), (326, 177390), (365, 158436), (405, 142788), (438, 132030), (486, 118990), (489, 118260), (540, 107091), (652, 88695), (657, 88020), (730, 79218), (810, 71394), (815, 70956), (876, 66015), (972, 59495), (978, 59130), (1095, 52812), (1215, 47596), (1314, 44010), (1460, 39609), (1467, 39420), (1620, 35697), (1630, 35478), (1956, 29565), (1971, 29340), (2190, 26406), (2430, 23798), (2445, 23652), (2628, 22005), (2934, 19710), (3260, 17739), (3285, 17604), (3942, 14670), (4380, 13203), (4401, 13140), (4860, 11899), (4890, 11826), (5868, 9855), (5913, 9780), (6570, 8802), (7335, 7884)]