1045852020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 3380509440

約数和(自身を除く): 2334657420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 73, 86, 90, 108, 129, 135, 146, 172, 180, 215, 219, 258, 270, 292, 365, 387, 430, 438, 516, 540, 617, 645, 657, 730, 774, 860, 876, 1095, 1161, 1234, 1290, 1314, 1460, 1548, 1851, 1935, 1971, 2190, 2322, 2468, 2580, 2628, 3085, 3139, 3285, 3702, 3870, 3942, 4380, 4644, 5553, 5805, 6170, 6278, 6570, 7404, 7740, 7884, 9255, 9417, 9855, 11106, 11610, 12340, 12556, 13140, 15695, 16659, 18510, 18834, 19710, 22212, 23220, 26531, 27765, 28251, 31390, 33318, 37020, 37668, 39420, 45041, 47085, 53062, 55530, 56502, 62780, 66636, 79593, 83295, 84753, 90082, 94170, 106124, 111060, 113004, 132655, 135123, 141255, 159186, 166590, 169506, 180164, 188340, 225205, 238779, 265310, 270246, 282510, 318372, 333180, 339012, 397965, 405369, 423765, 450410, 477558, 530620, 540492, 565020, 675615, 716337, 795930, 810738, 847530, 900820, 955116, 1193895, 1216107, 1351230, 1432674, 1591860, 1621476, 1695060, 1936763, 2026845, 2387790, 2432214, 2702460, 2865348, 3581685, 3873526, 4053690, 4775580, 4864428, 5810289, 6080535, 7163370, 7747052, 8107380, 9683815, 11620578, 12161070, 14326740, 17430867, 19367630, 23241156, 24322140, 29051445, 34861734, 38735260, 52292601, 58102890, 69723468, 87154335, 104585202, 116205780, 174308670, 209170404, 261463005, 348617340, 522926010, 1045852020]

約数ペア:

[(1, 1045852020), (2, 522926010), (3, 348617340), (4, 261463005), (5, 209170404), (6, 174308670), (9, 116205780), (10, 104585202), (12, 87154335), (15, 69723468), (18, 58102890), (20, 52292601), (27, 38735260), (30, 34861734), (36, 29051445), (43, 24322140), (45, 23241156), (54, 19367630), (60, 17430867), (73, 14326740), (86, 12161070), (90, 11620578), (108, 9683815), (129, 8107380), (135, 7747052), (146, 7163370), (172, 6080535), (180, 5810289), (215, 4864428), (219, 4775580), (258, 4053690), (270, 3873526), (292, 3581685), (365, 2865348), (387, 2702460), (430, 2432214), (438, 2387790), (516, 2026845), (540, 1936763), (617, 1695060), (645, 1621476), (657, 1591860), (730, 1432674), (774, 1351230), (860, 1216107), (876, 1193895), (1095, 955116), (1161, 900820), (1234, 847530), (1290, 810738), (1314, 795930), (1460, 716337), (1548, 675615), (1851, 565020), (1935, 540492), (1971, 530620), (2190, 477558), (2322, 450410), (2468, 423765), (2580, 405369), (2628, 397965), (3085, 339012), (3139, 333180), (3285, 318372), (3702, 282510), (3870, 270246), (3942, 265310), (4380, 238779), (4644, 225205), (5553, 188340), (5805, 180164), (6170, 169506), (6278, 166590), (6570, 159186), (7404, 141255), (7740, 135123), (7884, 132655), (9255, 113004), (9417, 111060), (9855, 106124), (11106, 94170), (11610, 90082), (12340, 84753), (12556, 83295), (13140, 79593), (15695, 66636), (16659, 62780), (18510, 56502), (18834, 55530), (19710, 53062), (22212, 47085), (23220, 45041), (26531, 39420), (27765, 37668), (28251, 37020), (31390, 33318)]