91398060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 301785120

約数和(自身を除く): 210387060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 139, 156, 180, 195, 234, 260, 278, 281, 390, 417, 468, 556, 562, 585, 695, 780, 834, 843, 1124, 1170, 1251, 1390, 1405, 1668, 1686, 1807, 2085, 2340, 2502, 2529, 2780, 2810, 3372, 3614, 3653, 4170, 4215, 5004, 5058, 5421, 5620, 6255, 7228, 7306, 8340, 8430, 9035, 10116, 10842, 10959, 12510, 12645, 14612, 16263, 16860, 18070, 18265, 21684, 21918, 25020, 25290, 27105, 32526, 32877, 36140, 36530, 39059, 43836, 50580, 54210, 54795, 65052, 65754, 73060, 78118, 81315, 108420, 109590, 117177, 131508, 156236, 162630, 164385, 195295, 219180, 234354, 325260, 328770, 351531, 390590, 468708, 507767, 585885, 657540, 703062, 781180, 1015534, 1171770, 1406124, 1523301, 1757655, 2031068, 2343540, 2538835, 3046602, 3515310, 4569903, 5077670, 6093204, 7030620, 7616505, 9139806, 10155340, 15233010, 18279612, 22849515, 30466020, 45699030, 91398060]

約数ペア:

[(1, 91398060), (2, 45699030), (3, 30466020), (4, 22849515), (5, 18279612), (6, 15233010), (9, 10155340), (10, 9139806), (12, 7616505), (13, 7030620), (15, 6093204), (18, 5077670), (20, 4569903), (26, 3515310), (30, 3046602), (36, 2538835), (39, 2343540), (45, 2031068), (52, 1757655), (60, 1523301), (65, 1406124), (78, 1171770), (90, 1015534), (117, 781180), (130, 703062), (139, 657540), (156, 585885), (180, 507767), (195, 468708), (234, 390590), (260, 351531), (278, 328770), (281, 325260), (390, 234354), (417, 219180), (468, 195295), (556, 164385), (562, 162630), (585, 156236), (695, 131508), (780, 117177), (834, 109590), (843, 108420), (1124, 81315), (1170, 78118), (1251, 73060), (1390, 65754), (1405, 65052), (1668, 54795), (1686, 54210), (1807, 50580), (2085, 43836), (2340, 39059), (2502, 36530), (2529, 36140), (2780, 32877), (2810, 32526), (3372, 27105), (3614, 25290), (3653, 25020), (4170, 21918), (4215, 21684), (5004, 18265), (5058, 18070), (5421, 16860), (5620, 16263), (6255, 14612), (7228, 12645), (7306, 12510), (8340, 10959), (8430, 10842), (9035, 10116)]