242968950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{3673}}^1$

素因数の和:3708

約数の個数: 144

約数和(自身を含む): 779034960

約数和(自身を除く): 536066010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1890, 2205, 2450, 2646, 3150, 3673, 3675, 4410, 4725, 6615, 7346, 7350, 9450, 11019, 11025, 13230, 18365, 22038, 22050, 25711, 33057, 33075, 36730, 51422, 55095, 66114, 66150, 77133, 91825, 99171, 110190, 128555, 154266, 165285, 179977, 183650, 198342, 231399, 257110, 275475, 330570, 359954, 385665, 462798, 495855, 539931, 550950, 642775, 694197, 771330, 826425, 899885, 991710, 1079862, 1156995, 1285550, 1388394, 1619793, 1652850, 1799770, 1928325, 2313990, 2479275, 2699655, 3239586, 3470985, 3856650, 4499425, 4859379, 4958550, 5399310, 5784975, 6941970, 8098965, 8998850, 9718758, 11569950, 13498275, 16197930, 17354925, 24296895, 26996550, 34709850, 40494825, 48593790, 80989650, 121484475, 242968950]

約数ペア:

[(1, 242968950), (2, 121484475), (3, 80989650), (5, 48593790), (6, 40494825), (7, 34709850), (9, 26996550), (10, 24296895), (14, 17354925), (15, 16197930), (18, 13498275), (21, 11569950), (25, 9718758), (27, 8998850), (30, 8098965), (35, 6941970), (42, 5784975), (45, 5399310), (49, 4958550), (50, 4859379), (54, 4499425), (63, 3856650), (70, 3470985), (75, 3239586), (90, 2699655), (98, 2479275), (105, 2313990), (126, 1928325), (135, 1799770), (147, 1652850), (150, 1619793), (175, 1388394), (189, 1285550), (210, 1156995), (225, 1079862), (245, 991710), (270, 899885), (294, 826425), (315, 771330), (350, 694197), (378, 642775), (441, 550950), (450, 539931), (490, 495855), (525, 462798), (630, 385665), (675, 359954), (735, 330570), (882, 275475), (945, 257110), (1050, 231399), (1225, 198342), (1323, 183650), (1350, 179977), (1470, 165285), (1575, 154266), (1890, 128555), (2205, 110190), (2450, 99171), (2646, 91825), (3150, 77133), (3673, 66150), (3675, 66114), (4410, 55095), (4725, 51422), (6615, 36730), (7346, 33075), (7350, 33057), (9450, 25711), (11019, 22050), (11025, 22038), (13230, 18365)]