2018934600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 6474288000

約数和(自身を除く): 4455353400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 148, 150, 185, 199, 200, 222, 296, 300, 370, 398, 444, 457, 555, 597, 600, 740, 796, 888, 914, 925, 995, 1110, 1194, 1371, 1480, 1592, 1828, 1850, 1990, 2220, 2285, 2388, 2742, 2775, 2985, 3656, 3700, 3980, 4440, 4570, 4776, 4975, 5484, 5550, 5970, 6855, 7363, 7400, 7960, 9140, 9950, 10968, 11100, 11425, 11940, 13710, 14726, 14925, 16909, 18280, 19900, 22089, 22200, 22850, 23880, 27420, 29452, 29850, 33818, 34275, 36815, 39800, 44178, 45700, 50727, 54840, 58904, 59700, 67636, 68550, 73630, 84545, 88356, 90943, 91400, 101454, 110445, 119400, 135272, 137100, 147260, 169090, 176712, 181886, 184075, 202908, 220890, 253635, 272829, 274200, 294520, 338180, 363772, 368150, 405816, 422725, 441780, 454715, 507270, 545658, 552225, 676360, 727544, 736300, 845450, 883560, 909430, 1014540, 1091316, 1104450, 1268175, 1364145, 1472600, 1690900, 1818860, 2029080, 2182632, 2208900, 2273575, 2536350, 2728290, 3364891, 3381800, 3637720, 4417800, 4547150, 5072700, 5456580, 6729782, 6820725, 9094300, 10094673, 10145400, 10913160, 13459564, 13641450, 16824455, 18188600, 20189346, 26919128, 27282900, 33648910, 40378692, 50473365, 54565800, 67297820, 80757384, 84122275, 100946730, 134595640, 168244550, 201893460, 252366825, 336489100, 403786920, 504733650, 672978200, 1009467300, 2018934600]

約数ペア:

[(1, 2018934600), (2, 1009467300), (3, 672978200), (4, 504733650), (5, 403786920), (6, 336489100), (8, 252366825), (10, 201893460), (12, 168244550), (15, 134595640), (20, 100946730), (24, 84122275), (25, 80757384), (30, 67297820), (37, 54565800), (40, 50473365), (50, 40378692), (60, 33648910), (74, 27282900), (75, 26919128), (100, 20189346), (111, 18188600), (120, 16824455), (148, 13641450), (150, 13459564), (185, 10913160), (199, 10145400), (200, 10094673), (222, 9094300), (296, 6820725), (300, 6729782), (370, 5456580), (398, 5072700), (444, 4547150), (457, 4417800), (555, 3637720), (597, 3381800), (600, 3364891), (740, 2728290), (796, 2536350), (888, 2273575), (914, 2208900), (925, 2182632), (995, 2029080), (1110, 1818860), (1194, 1690900), (1371, 1472600), (1480, 1364145), (1592, 1268175), (1828, 1104450), (1850, 1091316), (1990, 1014540), (2220, 909430), (2285, 883560), (2388, 845450), (2742, 736300), (2775, 727544), (2985, 676360), (3656, 552225), (3700, 545658), (3980, 507270), (4440, 454715), (4570, 441780), (4776, 422725), (4975, 405816), (5484, 368150), (5550, 363772), (5970, 338180), (6855, 294520), (7363, 274200), (7400, 272829), (7960, 253635), (9140, 220890), (9950, 202908), (10968, 184075), (11100, 181886), (11425, 176712), (11940, 169090), (13710, 147260), (14726, 137100), (14925, 135272), (16909, 119400), (18280, 110445), (19900, 101454), (22089, 91400), (22200, 90943), (22850, 88356), (23880, 84545), (27420, 73630), (29452, 68550), (29850, 67636), (33818, 59700), (34275, 58904), (36815, 54840), (39800, 50727), (44178, 45700)]