262094580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132371}}^1$

素因数の和:132397

約数の個数: 72

約数和(自身を含む): 867301344

約数和(自身を除く): 605206764

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, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 132371, 264742, 397113, 529484, 661855, 794226, 1191339, 1323710, 1456081, 1588452, 1985565, 2382678, 2647420, 2912162, 3971130, 4368243, 4765356, 5824324, 5956695, 7280405, 7942260, 8736486, 11913390, 13104729, 14560810, 17472972, 21841215, 23826780, 26209458, 29121620, 43682430, 52418916, 65523645, 87364860, 131047290, 262094580]

約数ペア:

[(1, 262094580), (2, 131047290), (3, 87364860), (4, 65523645), (5, 52418916), (6, 43682430), (9, 29121620), (10, 26209458), (11, 23826780), (12, 21841215), (15, 17472972), (18, 14560810), (20, 13104729), (22, 11913390), (30, 8736486), (33, 7942260), (36, 7280405), (44, 5956695), (45, 5824324), (55, 4765356), (60, 4368243), (66, 3971130), (90, 2912162), (99, 2647420), (110, 2382678), (132, 1985565), (165, 1588452), (180, 1456081), (198, 1323710), (220, 1191339), (330, 794226), (396, 661855), (495, 529484), (660, 397113), (990, 264742), (1980, 132371)]