102505260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 144

約数和(自身を含む): 339413760

約数和(自身を除く): 236908500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 919, 1014, 1430, 1690, 1716, 1838, 1859, 2028, 2145, 2535, 2757, 2860, 3380, 3676, 3718, 4290, 4595, 5070, 5514, 5577, 7436, 8580, 9190, 9295, 10109, 10140, 11028, 11154, 11947, 13785, 18380, 18590, 20218, 22308, 23894, 27570, 27885, 30327, 35841, 37180, 40436, 47788, 50545, 55140, 55770, 59735, 60654, 71682, 101090, 111540, 119470, 121308, 131417, 143364, 151635, 155311, 179205, 202180, 238940, 262834, 303270, 310622, 358410, 394251, 465933, 525668, 606540, 621244, 657085, 716820, 776555, 788502, 931866, 1314170, 1553110, 1577004, 1708421, 1863732, 1971255, 2329665, 2628340, 3106220, 3416842, 3942510, 4659330, 5125263, 6833684, 7885020, 8542105, 9318660, 10250526, 17084210, 20501052, 25626315, 34168420, 51252630, 102505260]

約数ペア:

[(1, 102505260), (2, 51252630), (3, 34168420), (4, 25626315), (5, 20501052), (6, 17084210), (10, 10250526), (11, 9318660), (12, 8542105), (13, 7885020), (15, 6833684), (20, 5125263), (22, 4659330), (26, 3942510), (30, 3416842), (33, 3106220), (39, 2628340), (44, 2329665), (52, 1971255), (55, 1863732), (60, 1708421), (65, 1577004), (66, 1553110), (78, 1314170), (110, 931866), (130, 788502), (132, 776555), (143, 716820), (156, 657085), (165, 621244), (169, 606540), (195, 525668), (220, 465933), (260, 394251), (286, 358410), (330, 310622), (338, 303270), (390, 262834), (429, 238940), (507, 202180), (572, 179205), (660, 155311), (676, 151635), (715, 143364), (780, 131417), (845, 121308), (858, 119470), (919, 111540), (1014, 101090), (1430, 71682), (1690, 60654), (1716, 59735), (1838, 55770), (1859, 55140), (2028, 50545), (2145, 47788), (2535, 40436), (2757, 37180), (2860, 35841), (3380, 30327), (3676, 27885), (3718, 27570), (4290, 23894), (4595, 22308), (5070, 20218), (5514, 18590), (5577, 18380), (7436, 13785), (8580, 11947), (9190, 11154), (9295, 11028), (10109, 10140)]