30850200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 110484000

約数和(自身を除く): 79633800

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, 197, 200, 216, 225, 232, 261, 270, 290, 300, 348, 360, 394, 435, 450, 522, 540, 580, 591, 600, 675, 696, 725, 783, 788, 870, 900, 985, 1044, 1080, 1160, 1182, 1305, 1350, 1450, 1566, 1576, 1740, 1773, 1800, 1970, 2088, 2175, 2364, 2610, 2700, 2900, 2955, 3132, 3480, 3546, 3915, 3940, 4350, 4728, 4925, 5220, 5319, 5400, 5713, 5800, 5910, 6264, 6525, 7092, 7830, 7880, 8700, 8865, 9850, 10440, 10638, 11426, 11820, 13050, 14184, 14775, 15660, 17139, 17400, 17730, 19575, 19700, 21276, 22852, 23640, 26100, 26595, 28565, 29550, 31320, 34278, 35460, 39150, 39400, 42552, 44325, 45704, 51417, 52200, 53190, 57130, 59100, 68556, 70920, 78300, 85695, 88650, 102834, 106380, 114260, 118200, 132975, 137112, 142825, 154251, 156600, 171390, 177300, 205668, 212760, 228520, 257085, 265950, 285650, 308502, 342780, 354600, 411336, 428475, 514170, 531900, 571300, 617004, 685560, 771255, 856950, 1028340, 1063800, 1142600, 1234008, 1285425, 1542510, 1713900, 2056680, 2570850, 3085020, 3427800, 3856275, 5141700, 6170040, 7712550, 10283400, 15425100, 30850200]

約数ペア:

[(1, 30850200), (2, 15425100), (3, 10283400), (4, 7712550), (5, 6170040), (6, 5141700), (8, 3856275), (9, 3427800), (10, 3085020), (12, 2570850), (15, 2056680), (18, 1713900), (20, 1542510), (24, 1285425), (25, 1234008), (27, 1142600), (29, 1063800), (30, 1028340), (36, 856950), (40, 771255), (45, 685560), (50, 617004), (54, 571300), (58, 531900), (60, 514170), (72, 428475), (75, 411336), (87, 354600), (90, 342780), (100, 308502), (108, 285650), (116, 265950), (120, 257085), (135, 228520), (145, 212760), (150, 205668), (174, 177300), (180, 171390), (197, 156600), (200, 154251), (216, 142825), (225, 137112), (232, 132975), (261, 118200), (270, 114260), (290, 106380), (300, 102834), (348, 88650), (360, 85695), (394, 78300), (435, 70920), (450, 68556), (522, 59100), (540, 57130), (580, 53190), (591, 52200), (600, 51417), (675, 45704), (696, 44325), (725, 42552), (783, 39400), (788, 39150), (870, 35460), (900, 34278), (985, 31320), (1044, 29550), (1080, 28565), (1160, 26595), (1182, 26100), (1305, 23640), (1350, 22852), (1450, 21276), (1566, 19700), (1576, 19575), (1740, 17730), (1773, 17400), (1800, 17139), (1970, 15660), (2088, 14775), (2175, 14184), (2364, 13050), (2610, 11820), (2700, 11426), (2900, 10638), (2955, 10440), (3132, 9850), (3480, 8865), (3546, 8700), (3915, 7880), (3940, 7830), (4350, 7092), (4728, 6525), (4925, 6264), (5220, 5910), (5319, 5800), (5400, 5713)]