104405000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 296155200

約数和(自身を除く): 191750200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 157, 175, 190, 200, 250, 266, 280, 314, 350, 380, 475, 500, 532, 625, 628, 665, 700, 760, 785, 875, 950, 1000, 1064, 1099, 1250, 1256, 1330, 1400, 1570, 1750, 1900, 2198, 2375, 2500, 2660, 2983, 3140, 3325, 3500, 3800, 3925, 4375, 4396, 4750, 5000, 5320, 5495, 5966, 6280, 6650, 7000, 7850, 8750, 8792, 9500, 10990, 11875, 11932, 13300, 14915, 15700, 16625, 17500, 19000, 19625, 20881, 21980, 23750, 23864, 26600, 27475, 29830, 31400, 33250, 35000, 39250, 41762, 43960, 47500, 54950, 59660, 66500, 74575, 78500, 83125, 83524, 95000, 98125, 104405, 109900, 119320, 133000, 137375, 149150, 157000, 166250, 167048, 196250, 208810, 219800, 274750, 298300, 332500, 372875, 392500, 417620, 522025, 549500, 596600, 665000, 686875, 745750, 785000, 835240, 1044050, 1099000, 1373750, 1491500, 1864375, 2088100, 2610125, 2747500, 2983000, 3728750, 4176200, 5220250, 5495000, 7457500, 10440500, 13050625, 14915000, 20881000, 26101250, 52202500, 104405000]

約数ペア:

[(1, 104405000), (2, 52202500), (4, 26101250), (5, 20881000), (7, 14915000), (8, 13050625), (10, 10440500), (14, 7457500), (19, 5495000), (20, 5220250), (25, 4176200), (28, 3728750), (35, 2983000), (38, 2747500), (40, 2610125), (50, 2088100), (56, 1864375), (70, 1491500), (76, 1373750), (95, 1099000), (100, 1044050), (125, 835240), (133, 785000), (140, 745750), (152, 686875), (157, 665000), (175, 596600), (190, 549500), (200, 522025), (250, 417620), (266, 392500), (280, 372875), (314, 332500), (350, 298300), (380, 274750), (475, 219800), (500, 208810), (532, 196250), (625, 167048), (628, 166250), (665, 157000), (700, 149150), (760, 137375), (785, 133000), (875, 119320), (950, 109900), (1000, 104405), (1064, 98125), (1099, 95000), (1250, 83524), (1256, 83125), (1330, 78500), (1400, 74575), (1570, 66500), (1750, 59660), (1900, 54950), (2198, 47500), (2375, 43960), (2500, 41762), (2660, 39250), (2983, 35000), (3140, 33250), (3325, 31400), (3500, 29830), (3800, 27475), (3925, 26600), (4375, 23864), (4396, 23750), (4750, 21980), (5000, 20881), (5320, 19625), (5495, 19000), (5966, 17500), (6280, 16625), (6650, 15700), (7000, 14915), (7850, 13300), (8750, 11932), (8792, 11875), (9500, 10990)]