266173380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 896919660

約数和(自身を除く): 630746280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 121, 132, 165, 180, 198, 202, 220, 242, 303, 330, 363, 396, 404, 484, 495, 505, 605, 606, 660, 726, 909, 990, 1010, 1089, 1111, 1210, 1212, 1331, 1452, 1515, 1815, 1818, 1980, 2020, 2178, 2222, 2420, 2662, 3030, 3333, 3630, 3636, 3993, 4356, 4444, 4545, 5324, 5445, 5555, 6060, 6655, 6666, 7260, 7986, 9090, 9999, 10890, 11110, 11979, 12221, 13310, 13332, 14641, 15972, 16665, 18180, 19965, 19998, 21780, 22220, 23958, 24442, 26620, 29282, 33330, 36663, 39930, 39996, 43923, 47916, 48884, 49995, 58564, 59895, 61105, 66660, 73205, 73326, 79860, 87846, 99990, 109989, 119790, 122210, 131769, 134431, 146410, 146652, 175692, 183315, 199980, 219615, 219978, 239580, 244420, 263538, 268862, 292820, 366630, 403293, 439230, 439956, 527076, 537724, 549945, 658845, 672155, 733260, 806586, 878460, 1099890, 1209879, 1317690, 1344310, 1478741, 1613172, 2016465, 2199780, 2419758, 2635380, 2688620, 2957482, 4032930, 4436223, 4839516, 5914964, 6049395, 7393705, 8065860, 8872446, 12098790, 13308669, 14787410, 17744892, 22181115, 24197580, 26617338, 29574820, 44362230, 53234676, 66543345, 88724460, 133086690, 266173380]

約数ペア:

[(1, 266173380), (2, 133086690), (3, 88724460), (4, 66543345), (5, 53234676), (6, 44362230), (9, 29574820), (10, 26617338), (11, 24197580), (12, 22181115), (15, 17744892), (18, 14787410), (20, 13308669), (22, 12098790), (30, 8872446), (33, 8065860), (36, 7393705), (44, 6049395), (45, 5914964), (55, 4839516), (60, 4436223), (66, 4032930), (90, 2957482), (99, 2688620), (101, 2635380), (110, 2419758), (121, 2199780), (132, 2016465), (165, 1613172), (180, 1478741), (198, 1344310), (202, 1317690), (220, 1209879), (242, 1099890), (303, 878460), (330, 806586), (363, 733260), (396, 672155), (404, 658845), (484, 549945), (495, 537724), (505, 527076), (605, 439956), (606, 439230), (660, 403293), (726, 366630), (909, 292820), (990, 268862), (1010, 263538), (1089, 244420), (1111, 239580), (1210, 219978), (1212, 219615), (1331, 199980), (1452, 183315), (1515, 175692), (1815, 146652), (1818, 146410), (1980, 134431), (2020, 131769), (2178, 122210), (2222, 119790), (2420, 109989), (2662, 99990), (3030, 87846), (3333, 79860), (3630, 73326), (3636, 73205), (3993, 66660), (4356, 61105), (4444, 59895), (4545, 58564), (5324, 49995), (5445, 48884), (5555, 47916), (6060, 43923), (6655, 39996), (6666, 39930), (7260, 36663), (7986, 33330), (9090, 29282), (9999, 26620), (10890, 24442), (11110, 23958), (11979, 22220), (12221, 21780), (13310, 19998), (13332, 19965), (14641, 18180), (15972, 16665)]