348538140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3609

約数の個数: 120

約数和(自身を含む): 1111616352

約数和(自身を除く): 763078212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3527, 3660, 4941, 5490, 6588, 7054, 8235, 9882, 10581, 10980, 14108, 16470, 17635, 19764, 21162, 24705, 31743, 32940, 35270, 42324, 49410, 52905, 63486, 70540, 95229, 98820, 105810, 126972, 158715, 190458, 211620, 215147, 285687, 317430, 380916, 430294, 476145, 571374, 634860, 645441, 860588, 952290, 1075735, 1142748, 1290882, 1428435, 1904580, 1936323, 2151470, 2581764, 2856870, 3227205, 3872646, 4302940, 5713740, 5808969, 6454410, 7745292, 9681615, 11617938, 12908820, 17426907, 19363230, 23235876, 29044845, 34853814, 38726460, 58089690, 69707628, 87134535, 116179380, 174269070, 348538140]

約数ペア:

[(1, 348538140), (2, 174269070), (3, 116179380), (4, 87134535), (5, 69707628), (6, 58089690), (9, 38726460), (10, 34853814), (12, 29044845), (15, 23235876), (18, 19363230), (20, 17426907), (27, 12908820), (30, 11617938), (36, 9681615), (45, 7745292), (54, 6454410), (60, 5808969), (61, 5713740), (81, 4302940), (90, 3872646), (108, 3227205), (122, 2856870), (135, 2581764), (162, 2151470), (180, 1936323), (183, 1904580), (244, 1428435), (270, 1290882), (305, 1142748), (324, 1075735), (366, 952290), (405, 860588), (540, 645441), (549, 634860), (610, 571374), (732, 476145), (810, 430294), (915, 380916), (1098, 317430), (1220, 285687), (1620, 215147), (1647, 211620), (1830, 190458), (2196, 158715), (2745, 126972), (3294, 105810), (3527, 98820), (3660, 95229), (4941, 70540), (5490, 63486), (6588, 52905), (7054, 49410), (8235, 42324), (9882, 35270), (10581, 32940), (10980, 31743), (14108, 24705), (16470, 21162), (17635, 19764)]