196128900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1801}}^1$

素因数の和:1843

約数の個数: 162

約数和(自身を含む): 676097786

約数和(自身を除く): 479968886

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 550, 605, 660, 726, 825, 900, 990, 1089, 1100, 1210, 1452, 1650, 1801, 1815, 1980, 2178, 2420, 2475, 3025, 3300, 3602, 3630, 4356, 4950, 5403, 5445, 6050, 7204, 7260, 9005, 9075, 9900, 10806, 10890, 12100, 16209, 18010, 18150, 19811, 21612, 21780, 27015, 27225, 32418, 36020, 36300, 39622, 45025, 54030, 54450, 59433, 64836, 79244, 81045, 90050, 99055, 108060, 108900, 118866, 135075, 162090, 178299, 180100, 198110, 217921, 237732, 270150, 297165, 324180, 356598, 396220, 405225, 435842, 495275, 540300, 594330, 653763, 713196, 810450, 871684, 891495, 990550, 1089605, 1188660, 1307526, 1485825, 1620900, 1782990, 1961289, 1981100, 2179210, 2615052, 2971650, 3268815, 3565980, 3922578, 4358420, 4457475, 5448025, 5943300, 6537630, 7845156, 8914950, 9806445, 10896050, 13075260, 16344075, 17829900, 19612890, 21792100, 32688150, 39225780, 49032225, 65376300, 98064450, 196128900]

約数ペア:

[(1, 196128900), (2, 98064450), (3, 65376300), (4, 49032225), (5, 39225780), (6, 32688150), (9, 21792100), (10, 19612890), (11, 17829900), (12, 16344075), (15, 13075260), (18, 10896050), (20, 9806445), (22, 8914950), (25, 7845156), (30, 6537630), (33, 5943300), (36, 5448025), (44, 4457475), (45, 4358420), (50, 3922578), (55, 3565980), (60, 3268815), (66, 2971650), (75, 2615052), (90, 2179210), (99, 1981100), (100, 1961289), (110, 1782990), (121, 1620900), (132, 1485825), (150, 1307526), (165, 1188660), (180, 1089605), (198, 990550), (220, 891495), (225, 871684), (242, 810450), (275, 713196), (300, 653763), (330, 594330), (363, 540300), (396, 495275), (450, 435842), (484, 405225), (495, 396220), (550, 356598), (605, 324180), (660, 297165), (726, 270150), (825, 237732), (900, 217921), (990, 198110), (1089, 180100), (1100, 178299), (1210, 162090), (1452, 135075), (1650, 118866), (1801, 108900), (1815, 108060), (1980, 99055), (2178, 90050), (2420, 81045), (2475, 79244), (3025, 64836), (3300, 59433), (3602, 54450), (3630, 54030), (4356, 45025), (4950, 39622), (5403, 36300), (5445, 36020), (6050, 32418), (7204, 27225), (7260, 27015), (9005, 21780), (9075, 21612), (9900, 19811), (10806, 18150), (10890, 18010), (12100, 16209)]