260196900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 804573504

約数和(自身を除く): 544376604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 163, 170, 204, 255, 300, 313, 326, 340, 425, 489, 510, 626, 652, 815, 850, 939, 978, 1020, 1252, 1275, 1565, 1630, 1700, 1878, 1956, 2445, 2550, 2771, 3130, 3260, 3756, 4075, 4695, 4890, 5100, 5321, 5542, 6260, 7825, 8150, 8313, 9390, 9780, 10642, 11084, 12225, 13855, 15650, 15963, 16300, 16626, 18780, 21284, 23475, 24450, 26605, 27710, 31300, 31926, 33252, 41565, 46950, 48900, 51019, 53210, 55420, 63852, 69275, 79815, 83130, 93900, 102038, 106420, 133025, 138550, 153057, 159630, 166260, 204076, 207825, 255095, 266050, 277100, 306114, 319260, 399075, 415650, 510190, 532100, 612228, 765285, 798150, 831300, 867323, 1020380, 1275475, 1530570, 1596300, 1734646, 2550950, 2601969, 3061140, 3469292, 3826425, 4336615, 5101900, 5203938, 7652850, 8673230, 10407876, 13009845, 15305700, 17346460, 21683075, 26019690, 43366150, 52039380, 65049225, 86732300, 130098450, 260196900]

約数ペア:

[(1, 260196900), (2, 130098450), (3, 86732300), (4, 65049225), (5, 52039380), (6, 43366150), (10, 26019690), (12, 21683075), (15, 17346460), (17, 15305700), (20, 13009845), (25, 10407876), (30, 8673230), (34, 7652850), (50, 5203938), (51, 5101900), (60, 4336615), (68, 3826425), (75, 3469292), (85, 3061140), (100, 2601969), (102, 2550950), (150, 1734646), (163, 1596300), (170, 1530570), (204, 1275475), (255, 1020380), (300, 867323), (313, 831300), (326, 798150), (340, 765285), (425, 612228), (489, 532100), (510, 510190), (626, 415650), (652, 399075), (815, 319260), (850, 306114), (939, 277100), (978, 266050), (1020, 255095), (1252, 207825), (1275, 204076), (1565, 166260), (1630, 159630), (1700, 153057), (1878, 138550), (1956, 133025), (2445, 106420), (2550, 102038), (2771, 93900), (3130, 83130), (3260, 79815), (3756, 69275), (4075, 63852), (4695, 55420), (4890, 53210), (5100, 51019), (5321, 48900), (5542, 46950), (6260, 41565), (7825, 33252), (8150, 31926), (8313, 31300), (9390, 27710), (9780, 26605), (10642, 24450), (11084, 23475), (12225, 21284), (13855, 18780), (15650, 16626), (15963, 16300)]