1115982450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1881

約数の個数: 144

約数和(自身を含む): 3297726432

約数和(自身を除く): 2181743982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 131, 150, 165, 198, 225, 262, 275, 330, 393, 450, 495, 550, 655, 786, 825, 990, 1179, 1310, 1441, 1650, 1721, 1965, 2358, 2475, 2882, 3275, 3442, 3930, 4323, 4950, 5163, 5895, 6550, 7205, 8605, 8646, 9825, 10326, 11790, 12969, 14410, 15489, 17210, 18931, 19650, 21615, 25815, 25938, 29475, 30978, 36025, 37862, 43025, 43230, 51630, 56793, 58950, 64845, 72050, 77445, 86050, 94655, 108075, 113586, 129075, 129690, 154890, 170379, 189310, 216150, 225451, 258150, 283965, 324225, 340758, 387225, 450902, 473275, 567930, 648450, 676353, 774450, 851895, 946550, 1127255, 1352706, 1419825, 1703790, 2029059, 2254510, 2479961, 2839650, 3381765, 4058118, 4259475, 4959922, 5636275, 6763530, 7439883, 8518950, 10145295, 11272550, 12399805, 14879766, 16908825, 20290590, 22319649, 24799610, 33817650, 37199415, 44639298, 50726475, 61999025, 74398830, 101452950, 111598245, 123998050, 185997075, 223196490, 371994150, 557991225, 1115982450]

約数ペア:

[(1, 1115982450), (2, 557991225), (3, 371994150), (5, 223196490), (6, 185997075), (9, 123998050), (10, 111598245), (11, 101452950), (15, 74398830), (18, 61999025), (22, 50726475), (25, 44639298), (30, 37199415), (33, 33817650), (45, 24799610), (50, 22319649), (55, 20290590), (66, 16908825), (75, 14879766), (90, 12399805), (99, 11272550), (110, 10145295), (131, 8518950), (150, 7439883), (165, 6763530), (198, 5636275), (225, 4959922), (262, 4259475), (275, 4058118), (330, 3381765), (393, 2839650), (450, 2479961), (495, 2254510), (550, 2029059), (655, 1703790), (786, 1419825), (825, 1352706), (990, 1127255), (1179, 946550), (1310, 851895), (1441, 774450), (1650, 676353), (1721, 648450), (1965, 567930), (2358, 473275), (2475, 450902), (2882, 387225), (3275, 340758), (3442, 324225), (3930, 283965), (4323, 258150), (4950, 225451), (5163, 216150), (5895, 189310), (6550, 170379), (7205, 154890), (8605, 129690), (8646, 129075), (9825, 113586), (10326, 108075), (11790, 94655), (12969, 86050), (14410, 77445), (15489, 72050), (17210, 64845), (18931, 58950), (19650, 56793), (21615, 51630), (25815, 43230), (25938, 43025), (29475, 37862), (30978, 36025)]