231250680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{773}}^1$

素因数の和:1070

約数の個数: 128

約数和(自身を含む): 774619200

約数和(自身を除く): 543368520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 277, 360, 540, 554, 773, 831, 1080, 1108, 1385, 1546, 1662, 2216, 2319, 2493, 2770, 3092, 3324, 3865, 4155, 4638, 4986, 5540, 6184, 6648, 6957, 7479, 7730, 8310, 9276, 9972, 11080, 11595, 12465, 13914, 14958, 15460, 16620, 18552, 19944, 20871, 23190, 24930, 27828, 29916, 30920, 33240, 34785, 37395, 41742, 46380, 49860, 55656, 59832, 69570, 74790, 83484, 92760, 99720, 104355, 139140, 149580, 166968, 208710, 214121, 278280, 299160, 417420, 428242, 642363, 834840, 856484, 1070605, 1284726, 1712968, 1927089, 2141210, 2569452, 3211815, 3854178, 4282420, 5138904, 5781267, 6423630, 7708356, 8564840, 9635445, 11562534, 12847260, 15416712, 19270890, 23125068, 25694520, 28906335, 38541780, 46250136, 57812670, 77083560, 115625340, 231250680]

約数ペア:

[(1, 231250680), (2, 115625340), (3, 77083560), (4, 57812670), (5, 46250136), (6, 38541780), (8, 28906335), (9, 25694520), (10, 23125068), (12, 19270890), (15, 15416712), (18, 12847260), (20, 11562534), (24, 9635445), (27, 8564840), (30, 7708356), (36, 6423630), (40, 5781267), (45, 5138904), (54, 4282420), (60, 3854178), (72, 3211815), (90, 2569452), (108, 2141210), (120, 1927089), (135, 1712968), (180, 1284726), (216, 1070605), (270, 856484), (277, 834840), (360, 642363), (540, 428242), (554, 417420), (773, 299160), (831, 278280), (1080, 214121), (1108, 208710), (1385, 166968), (1546, 149580), (1662, 139140), (2216, 104355), (2319, 99720), (2493, 92760), (2770, 83484), (3092, 74790), (3324, 69570), (3865, 59832), (4155, 55656), (4638, 49860), (4986, 46380), (5540, 41742), (6184, 37395), (6648, 34785), (6957, 33240), (7479, 30920), (7730, 29916), (8310, 27828), (9276, 24930), (9972, 23190), (11080, 20871), (11595, 19944), (12465, 18552), (13914, 16620), (14958, 15460)]