393557400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2407

約数の個数: 192

約数和(自身を含む): 1399910400

約数和(自身を除く): 1006353000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 2232, 2325, 2351, 2700, 2790, 3100, 3348, 3720, 4185, 4650, 4702, 5400, 5580, 6200, 6696, 6975, 7053, 8370, 9300, 9404, 11160, 11755, 13950, 14106, 16740, 18600, 18808, 20925, 21159, 23510, 27900, 28212, 33480, 35265, 41850, 42318, 47020, 55800, 56424, 58775, 63477, 70530, 72881, 83700, 84636, 94040, 105795, 117550, 126954, 141060, 145762, 167400, 169272, 176325, 211590, 218643, 235100, 253908, 282120, 291524, 317385, 352650, 364405, 423180, 437286, 470200, 507816, 528975, 583048, 634770, 655929, 705300, 728810, 846360, 874572, 1057950, 1093215, 1269540, 1311858, 1410600, 1457620, 1586925, 1749144, 1822025, 1967787, 2115900, 2186430, 2539080, 2623716, 2915240, 3173850, 3279645, 3644050, 3935574, 4231800, 4372860, 5247432, 5466075, 6347700, 6559290, 7288100, 7871148, 8745720, 9838935, 10932150, 12695400, 13118580, 14576200, 15742296, 16398225, 19677870, 21864300, 26237160, 32796450, 39355740, 43728600, 49194675, 65592900, 78711480, 98389350, 131185800, 196778700, 393557400]

約数ペア:

[(1, 393557400), (2, 196778700), (3, 131185800), (4, 98389350), (5, 78711480), (6, 65592900), (8, 49194675), (9, 43728600), (10, 39355740), (12, 32796450), (15, 26237160), (18, 21864300), (20, 19677870), (24, 16398225), (25, 15742296), (27, 14576200), (30, 13118580), (31, 12695400), (36, 10932150), (40, 9838935), (45, 8745720), (50, 7871148), (54, 7288100), (60, 6559290), (62, 6347700), (72, 5466075), (75, 5247432), (90, 4372860), (93, 4231800), (100, 3935574), (108, 3644050), (120, 3279645), (124, 3173850), (135, 2915240), (150, 2623716), (155, 2539080), (180, 2186430), (186, 2115900), (200, 1967787), (216, 1822025), (225, 1749144), (248, 1586925), (270, 1457620), (279, 1410600), (300, 1311858), (310, 1269540), (360, 1093215), (372, 1057950), (450, 874572), (465, 846360), (540, 728810), (558, 705300), (600, 655929), (620, 634770), (675, 583048), (744, 528975), (775, 507816), (837, 470200), (900, 437286), (930, 423180), (1080, 364405), (1116, 352650), (1240, 317385), (1350, 291524), (1395, 282120), (1550, 253908), (1674, 235100), (1800, 218643), (1860, 211590), (2232, 176325), (2325, 169272), (2351, 167400), (2700, 145762), (2790, 141060), (3100, 126954), (3348, 117550), (3720, 105795), (4185, 94040), (4650, 84636), (4702, 83700), (5400, 72881), (5580, 70530), (6200, 63477), (6696, 58775), (6975, 56424), (7053, 55800), (8370, 47020), (9300, 42318), (9404, 41850), (11160, 35265), (11755, 33480), (13950, 28212), (14106, 27900), (16740, 23510), (18600, 21159), (18808, 20925)]