42438600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 151776000

約数和(自身を除く): 109337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 87, 90, 100, 108, 116, 120, 135, 145, 150, 174, 180, 200, 216, 225, 232, 261, 270, 271, 290, 300, 348, 360, 435, 450, 522, 540, 542, 580, 600, 675, 696, 725, 783, 813, 870, 900, 1044, 1080, 1084, 1160, 1305, 1350, 1355, 1450, 1566, 1626, 1740, 1800, 2088, 2168, 2175, 2439, 2610, 2700, 2710, 2900, 3132, 3252, 3480, 3915, 4065, 4350, 4878, 5220, 5400, 5420, 5800, 6264, 6504, 6525, 6775, 7317, 7830, 7859, 8130, 8700, 9756, 10440, 10840, 12195, 13050, 13550, 14634, 15660, 15718, 16260, 17400, 19512, 19575, 20325, 23577, 24390, 26100, 27100, 29268, 31320, 31436, 32520, 36585, 39150, 39295, 40650, 47154, 48780, 52200, 54200, 58536, 60975, 62872, 70731, 73170, 78300, 78590, 81300, 94308, 97560, 117885, 121950, 141462, 146340, 156600, 157180, 162600, 182925, 188616, 196475, 212193, 235770, 243900, 282924, 292680, 314360, 353655, 365850, 392950, 424386, 471540, 487800, 565848, 589425, 707310, 731700, 785900, 848772, 943080, 1060965, 1178850, 1414620, 1463400, 1571800, 1697544, 1768275, 2121930, 2357700, 2829240, 3536550, 4243860, 4715400, 5304825, 7073100, 8487720, 10609650, 14146200, 21219300, 42438600]

約数ペア:

[(1, 42438600), (2, 21219300), (3, 14146200), (4, 10609650), (5, 8487720), (6, 7073100), (8, 5304825), (9, 4715400), (10, 4243860), (12, 3536550), (15, 2829240), (18, 2357700), (20, 2121930), (24, 1768275), (25, 1697544), (27, 1571800), (29, 1463400), (30, 1414620), (36, 1178850), (40, 1060965), (45, 943080), (50, 848772), (54, 785900), (58, 731700), (60, 707310), (72, 589425), (75, 565848), (87, 487800), (90, 471540), (100, 424386), (108, 392950), (116, 365850), (120, 353655), (135, 314360), (145, 292680), (150, 282924), (174, 243900), (180, 235770), (200, 212193), (216, 196475), (225, 188616), (232, 182925), (261, 162600), (270, 157180), (271, 156600), (290, 146340), (300, 141462), (348, 121950), (360, 117885), (435, 97560), (450, 94308), (522, 81300), (540, 78590), (542, 78300), (580, 73170), (600, 70731), (675, 62872), (696, 60975), (725, 58536), (783, 54200), (813, 52200), (870, 48780), (900, 47154), (1044, 40650), (1080, 39295), (1084, 39150), (1160, 36585), (1305, 32520), (1350, 31436), (1355, 31320), (1450, 29268), (1566, 27100), (1626, 26100), (1740, 24390), (1800, 23577), (2088, 20325), (2168, 19575), (2175, 19512), (2439, 17400), (2610, 16260), (2700, 15718), (2710, 15660), (2900, 14634), (3132, 13550), (3252, 13050), (3480, 12195), (3915, 10840), (4065, 10440), (4350, 9756), (4878, 8700), (5220, 8130), (5400, 7859), (5420, 7830), (5800, 7317), (6264, 6775), (6504, 6525)]