189356400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 240

約数和(自身を含む): 685000800

約数和(自身を除く): 495644400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 89, 90, 100, 108, 120, 135, 144, 150, 178, 180, 197, 200, 216, 225, 240, 267, 270, 300, 356, 360, 394, 400, 432, 445, 450, 534, 540, 591, 600, 675, 712, 720, 788, 801, 890, 900, 985, 1068, 1080, 1182, 1200, 1335, 1350, 1424, 1576, 1602, 1773, 1780, 1800, 1970, 2136, 2160, 2225, 2364, 2403, 2670, 2700, 2955, 3152, 3204, 3546, 3560, 3600, 3940, 4005, 4272, 4450, 4728, 4806, 4925, 5319, 5340, 5400, 5910, 6408, 6675, 7092, 7120, 7880, 8010, 8865, 8900, 9456, 9612, 9850, 10638, 10680, 10800, 11820, 12015, 12816, 13350, 14184, 14775, 15760, 16020, 17533, 17730, 17800, 19224, 19700, 20025, 21276, 21360, 23640, 24030, 26595, 26700, 28368, 29550, 32040, 35066, 35460, 35600, 38448, 39400, 40050, 42552, 44325, 47280, 48060, 52599, 53190, 53400, 59100, 60075, 64080, 70132, 70920, 78800, 80100, 85104, 87665, 88650, 96120, 105198, 106380, 106800, 118200, 120150, 132975, 140264, 141840, 157797, 160200, 175330, 177300, 192240, 210396, 212760, 236400, 240300, 262995, 265950, 280528, 315594, 320400, 350660, 354600, 420792, 425520, 438325, 473391, 480600, 525990, 531900, 631188, 701320, 709200, 788985, 841584, 876650, 946782, 961200, 1051980, 1063800, 1262376, 1314975, 1402640, 1577970, 1753300, 1893564, 2103960, 2127600, 2366955, 2524752, 2629950, 3155940, 3506600, 3787128, 3944925, 4207920, 4733910, 5259900, 6311880, 7013200, 7574256, 7889850, 9467820, 10519800, 11834775, 12623760, 15779700, 18935640, 21039600, 23669550, 31559400, 37871280, 47339100, 63118800, 94678200, 189356400]

約数ペア:

[(1, 189356400), (2, 94678200), (3, 63118800), (4, 47339100), (5, 37871280), (6, 31559400), (8, 23669550), (9, 21039600), (10, 18935640), (12, 15779700), (15, 12623760), (16, 11834775), (18, 10519800), (20, 9467820), (24, 7889850), (25, 7574256), (27, 7013200), (30, 6311880), (36, 5259900), (40, 4733910), (45, 4207920), (48, 3944925), (50, 3787128), (54, 3506600), (60, 3155940), (72, 2629950), (75, 2524752), (80, 2366955), (89, 2127600), (90, 2103960), (100, 1893564), (108, 1753300), (120, 1577970), (135, 1402640), (144, 1314975), (150, 1262376), (178, 1063800), (180, 1051980), (197, 961200), (200, 946782), (216, 876650), (225, 841584), (240, 788985), (267, 709200), (270, 701320), (300, 631188), (356, 531900), (360, 525990), (394, 480600), (400, 473391), (432, 438325), (445, 425520), (450, 420792), (534, 354600), (540, 350660), (591, 320400), (600, 315594), (675, 280528), (712, 265950), (720, 262995), (788, 240300), (801, 236400), (890, 212760), (900, 210396), (985, 192240), (1068, 177300), (1080, 175330), (1182, 160200), (1200, 157797), (1335, 141840), (1350, 140264), (1424, 132975), (1576, 120150), (1602, 118200), (1773, 106800), (1780, 106380), (1800, 105198), (1970, 96120), (2136, 88650), (2160, 87665), (2225, 85104), (2364, 80100), (2403, 78800), (2670, 70920), (2700, 70132), (2955, 64080), (3152, 60075), (3204, 59100), (3546, 53400), (3560, 53190), (3600, 52599), (3940, 48060), (4005, 47280), (4272, 44325), (4450, 42552), (4728, 40050), (4806, 39400), (4925, 38448), (5319, 35600), (5340, 35460), (5400, 35066), (5910, 32040), (6408, 29550), (6675, 28368), (7092, 26700), (7120, 26595), (7880, 24030), (8010, 23640), (8865, 21360), (8900, 21276), (9456, 20025), (9612, 19700), (9850, 19224), (10638, 17800), (10680, 17730), (10800, 17533), (11820, 16020), (12015, 15760), (12816, 14775), (13350, 14184)]