249370920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3256

約数の個数: 128

約数和(自身を含む): 842889600

約数和(自身を除く): 593518680

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, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3163, 3285, 3942, 4380, 5256, 6326, 6570, 7884, 8760, 9489, 9855, 12652, 13140, 15768, 15815, 18978, 19710, 25304, 26280, 28467, 31630, 37956, 39420, 47445, 56934, 63260, 75912, 78840, 85401, 94890, 113868, 126520, 142335, 170802, 189780, 227736, 230899, 284670, 341604, 379560, 427005, 461798, 569340, 683208, 692697, 854010, 923596, 1138680, 1154495, 1385394, 1708020, 1847192, 2078091, 2308990, 2770788, 3416040, 3463485, 4156182, 4617980, 5541576, 6234273, 6926970, 8312364, 9235960, 10390455, 12468546, 13853940, 16624728, 20780910, 24937092, 27707880, 31171365, 41561820, 49874184, 62342730, 83123640, 124685460, 249370920]

約数ペア:

[(1, 249370920), (2, 124685460), (3, 83123640), (4, 62342730), (5, 49874184), (6, 41561820), (8, 31171365), (9, 27707880), (10, 24937092), (12, 20780910), (15, 16624728), (18, 13853940), (20, 12468546), (24, 10390455), (27, 9235960), (30, 8312364), (36, 6926970), (40, 6234273), (45, 5541576), (54, 4617980), (60, 4156182), (72, 3463485), (73, 3416040), (90, 2770788), (108, 2308990), (120, 2078091), (135, 1847192), (146, 1708020), (180, 1385394), (216, 1154495), (219, 1138680), (270, 923596), (292, 854010), (360, 692697), (365, 683208), (438, 569340), (540, 461798), (584, 427005), (657, 379560), (730, 341604), (876, 284670), (1080, 230899), (1095, 227736), (1314, 189780), (1460, 170802), (1752, 142335), (1971, 126520), (2190, 113868), (2628, 94890), (2920, 85401), (3163, 78840), (3285, 75912), (3942, 63260), (4380, 56934), (5256, 47445), (6326, 39420), (6570, 37956), (7884, 31630), (8760, 28467), (9489, 26280), (9855, 25304), (12652, 19710), (13140, 18978), (15768, 15815)]