142017300

素因数分解:

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

素因数の和:312

約数の個数: 180

約数和(自身を含む): 467899740

約数和(自身を除く): 325882440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 89, 90, 100, 108, 135, 150, 162, 178, 180, 197, 225, 267, 270, 300, 324, 356, 394, 405, 445, 450, 534, 540, 591, 675, 788, 801, 810, 890, 900, 985, 1068, 1182, 1335, 1350, 1602, 1620, 1773, 1780, 1970, 2025, 2225, 2364, 2403, 2670, 2700, 2955, 3204, 3546, 3940, 4005, 4050, 4450, 4806, 4925, 5319, 5340, 5910, 6675, 7092, 7209, 8010, 8100, 8865, 8900, 9612, 9850, 10638, 11820, 12015, 13350, 14418, 14775, 15957, 16020, 17533, 17730, 19700, 20025, 21276, 24030, 26595, 26700, 28836, 29550, 31914, 35066, 35460, 36045, 40050, 44325, 48060, 52599, 53190, 59100, 60075, 63828, 70132, 72090, 79785, 80100, 87665, 88650, 105198, 106380, 120150, 132975, 144180, 157797, 159570, 175330, 177300, 180225, 210396, 240300, 262995, 265950, 315594, 319140, 350660, 360450, 398925, 438325, 473391, 525990, 531900, 631188, 720900, 788985, 797850, 876650, 946782, 1051980, 1314975, 1420173, 1577970, 1595700, 1753300, 1893564, 2366955, 2629950, 2840346, 3155940, 3944925, 4733910, 5259900, 5680692, 7100865, 7889850, 9467820, 11834775, 14201730, 15779700, 23669550, 28403460, 35504325, 47339100, 71008650, 142017300]

約数ペア:

[(1, 142017300), (2, 71008650), (3, 47339100), (4, 35504325), (5, 28403460), (6, 23669550), (9, 15779700), (10, 14201730), (12, 11834775), (15, 9467820), (18, 7889850), (20, 7100865), (25, 5680692), (27, 5259900), (30, 4733910), (36, 3944925), (45, 3155940), (50, 2840346), (54, 2629950), (60, 2366955), (75, 1893564), (81, 1753300), (89, 1595700), (90, 1577970), (100, 1420173), (108, 1314975), (135, 1051980), (150, 946782), (162, 876650), (178, 797850), (180, 788985), (197, 720900), (225, 631188), (267, 531900), (270, 525990), (300, 473391), (324, 438325), (356, 398925), (394, 360450), (405, 350660), (445, 319140), (450, 315594), (534, 265950), (540, 262995), (591, 240300), (675, 210396), (788, 180225), (801, 177300), (810, 175330), (890, 159570), (900, 157797), (985, 144180), (1068, 132975), (1182, 120150), (1335, 106380), (1350, 105198), (1602, 88650), (1620, 87665), (1773, 80100), (1780, 79785), (1970, 72090), (2025, 70132), (2225, 63828), (2364, 60075), (2403, 59100), (2670, 53190), (2700, 52599), (2955, 48060), (3204, 44325), (3546, 40050), (3940, 36045), (4005, 35460), (4050, 35066), (4450, 31914), (4806, 29550), (4925, 28836), (5319, 26700), (5340, 26595), (5910, 24030), (6675, 21276), (7092, 20025), (7209, 19700), (8010, 17730), (8100, 17533), (8865, 16020), (8900, 15957), (9612, 14775), (9850, 14418), (10638, 13350), (11820, 12015)]