190431000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{2351}}^1$

素因数の和:2384

約数の個数: 160

約数和(自身を含む): 665945280

約数和(自身を除く): 475514280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1800, 2025, 2250, 2351, 2700, 3000, 3240, 3375, 4050, 4500, 4702, 5400, 6750, 7053, 8100, 9000, 9404, 10125, 11755, 13500, 14106, 16200, 18808, 20250, 21159, 23510, 27000, 28212, 35265, 40500, 42318, 47020, 56424, 58775, 63477, 70530, 81000, 84636, 94040, 105795, 117550, 126954, 141060, 169272, 176325, 190431, 211590, 235100, 253908, 282120, 293875, 317385, 352650, 380862, 423180, 470200, 507816, 528975, 587750, 634770, 705300, 761724, 846360, 881625, 952155, 1057950, 1175500, 1269540, 1410600, 1523448, 1586925, 1763250, 1904310, 2115900, 2351000, 2539080, 2644875, 3173850, 3526500, 3808620, 4231800, 4760775, 5289750, 6347700, 7053000, 7617240, 7934625, 9521550, 10579500, 12695400, 15869250, 19043100, 21159000, 23803875, 31738500, 38086200, 47607750, 63477000, 95215500, 190431000]

約数ペア:

[(1, 190431000), (2, 95215500), (3, 63477000), (4, 47607750), (5, 38086200), (6, 31738500), (8, 23803875), (9, 21159000), (10, 19043100), (12, 15869250), (15, 12695400), (18, 10579500), (20, 9521550), (24, 7934625), (25, 7617240), (27, 7053000), (30, 6347700), (36, 5289750), (40, 4760775), (45, 4231800), (50, 3808620), (54, 3526500), (60, 3173850), (72, 2644875), (75, 2539080), (81, 2351000), (90, 2115900), (100, 1904310), (108, 1763250), (120, 1586925), (125, 1523448), (135, 1410600), (150, 1269540), (162, 1175500), (180, 1057950), (200, 952155), (216, 881625), (225, 846360), (250, 761724), (270, 705300), (300, 634770), (324, 587750), (360, 528975), (375, 507816), (405, 470200), (450, 423180), (500, 380862), (540, 352650), (600, 317385), (648, 293875), (675, 282120), (750, 253908), (810, 235100), (900, 211590), (1000, 190431), (1080, 176325), (1125, 169272), (1350, 141060), (1500, 126954), (1620, 117550), (1800, 105795), (2025, 94040), (2250, 84636), (2351, 81000), (2700, 70530), (3000, 63477), (3240, 58775), (3375, 56424), (4050, 47020), (4500, 42318), (4702, 40500), (5400, 35265), (6750, 28212), (7053, 27000), (8100, 23510), (9000, 21159), (9404, 20250), (10125, 18808), (11755, 16200), (13500, 14106)]