29104920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 105502320

約数和(自身を除く): 76397400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 691, 702, 780, 810, 936, 1053, 1080, 1170, 1382, 1404, 1560, 1620, 1755, 2073, 2106, 2340, 2764, 2808, 3240, 3455, 3510, 4146, 4212, 4680, 5265, 5528, 6219, 6910, 7020, 8292, 8424, 8983, 10365, 10530, 12438, 13820, 14040, 16584, 17966, 18657, 20730, 21060, 24876, 26949, 27640, 31095, 35932, 37314, 41460, 42120, 44915, 49752, 53898, 55971, 62190, 71864, 74628, 80847, 82920, 89830, 93285, 107796, 111942, 124380, 134745, 149256, 161694, 179660, 186570, 215592, 223884, 242541, 248760, 269490, 279855, 323388, 359320, 373140, 404235, 447768, 485082, 538980, 559710, 646776, 727623, 746280, 808470, 970164, 1077960, 1119420, 1212705, 1455246, 1616940, 1940328, 2238840, 2425410, 2910492, 3233880, 3638115, 4850820, 5820984, 7276230, 9701640, 14552460, 29104920]

約数ペア:

[(1, 29104920), (2, 14552460), (3, 9701640), (4, 7276230), (5, 5820984), (6, 4850820), (8, 3638115), (9, 3233880), (10, 2910492), (12, 2425410), (13, 2238840), (15, 1940328), (18, 1616940), (20, 1455246), (24, 1212705), (26, 1119420), (27, 1077960), (30, 970164), (36, 808470), (39, 746280), (40, 727623), (45, 646776), (52, 559710), (54, 538980), (60, 485082), (65, 447768), (72, 404235), (78, 373140), (81, 359320), (90, 323388), (104, 279855), (108, 269490), (117, 248760), (120, 242541), (130, 223884), (135, 215592), (156, 186570), (162, 179660), (180, 161694), (195, 149256), (216, 134745), (234, 124380), (260, 111942), (270, 107796), (312, 93285), (324, 89830), (351, 82920), (360, 80847), (390, 74628), (405, 71864), (468, 62190), (520, 55971), (540, 53898), (585, 49752), (648, 44915), (691, 42120), (702, 41460), (780, 37314), (810, 35932), (936, 31095), (1053, 27640), (1080, 26949), (1170, 24876), (1382, 21060), (1404, 20730), (1560, 18657), (1620, 17966), (1755, 16584), (2073, 14040), (2106, 13820), (2340, 12438), (2764, 10530), (2808, 10365), (3240, 8983), (3455, 8424), (3510, 8292), (4146, 7020), (4212, 6910), (4680, 6219), (5265, 5528)]