221811150

素因数分解:

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

素因数の和:160

約数の個数: 120

約数和(自身を含む): 611088120

約数和(自身を除く): 389276970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 101, 110, 121, 150, 165, 202, 242, 275, 303, 330, 363, 505, 550, 605, 606, 726, 825, 1010, 1111, 1210, 1331, 1515, 1650, 1815, 2222, 2525, 2662, 3025, 3030, 3333, 3630, 3993, 5050, 5555, 6050, 6655, 6666, 7575, 7986, 9075, 11110, 12221, 13310, 14641, 15150, 16665, 18150, 19965, 24442, 27775, 29282, 33275, 33330, 36663, 39930, 43923, 55550, 61105, 66550, 73205, 73326, 83325, 87846, 99825, 122210, 134431, 146410, 166650, 183315, 199650, 219615, 268862, 305525, 366025, 366630, 403293, 439230, 611050, 672155, 732050, 806586, 916575, 1098075, 1344310, 1478741, 1833150, 2016465, 2196150, 2957482, 3360775, 4032930, 4436223, 6721550, 7393705, 8872446, 10082325, 14787410, 20164650, 22181115, 36968525, 44362230, 73937050, 110905575, 221811150]

約数ペア:

[(1, 221811150), (2, 110905575), (3, 73937050), (5, 44362230), (6, 36968525), (10, 22181115), (11, 20164650), (15, 14787410), (22, 10082325), (25, 8872446), (30, 7393705), (33, 6721550), (50, 4436223), (55, 4032930), (66, 3360775), (75, 2957482), (101, 2196150), (110, 2016465), (121, 1833150), (150, 1478741), (165, 1344310), (202, 1098075), (242, 916575), (275, 806586), (303, 732050), (330, 672155), (363, 611050), (505, 439230), (550, 403293), (605, 366630), (606, 366025), (726, 305525), (825, 268862), (1010, 219615), (1111, 199650), (1210, 183315), (1331, 166650), (1515, 146410), (1650, 134431), (1815, 122210), (2222, 99825), (2525, 87846), (2662, 83325), (3025, 73326), (3030, 73205), (3333, 66550), (3630, 61105), (3993, 55550), (5050, 43923), (5555, 39930), (6050, 36663), (6655, 33330), (6666, 33275), (7575, 29282), (7986, 27775), (9075, 24442), (11110, 19965), (12221, 18150), (13310, 16665), (14641, 15150)]