105070000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 200

約数和(自身を含む): 309900800

約数和(自身を除く): 204830800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 79, 80, 95, 100, 112, 125, 133, 140, 152, 158, 175, 190, 200, 250, 266, 280, 304, 316, 350, 380, 395, 400, 475, 500, 532, 553, 560, 625, 632, 665, 700, 760, 790, 875, 950, 1000, 1064, 1106, 1250, 1264, 1330, 1400, 1501, 1520, 1580, 1750, 1900, 1975, 2000, 2128, 2212, 2375, 2500, 2660, 2765, 2800, 3002, 3160, 3325, 3500, 3800, 3950, 4375, 4424, 4750, 5000, 5320, 5530, 6004, 6320, 6650, 7000, 7505, 7600, 7900, 8750, 8848, 9500, 9875, 10000, 10507, 10640, 11060, 11875, 12008, 13300, 13825, 14000, 15010, 15800, 16625, 17500, 19000, 19750, 21014, 22120, 23750, 24016, 26600, 27650, 30020, 31600, 33250, 35000, 37525, 38000, 39500, 42028, 44240, 47500, 49375, 52535, 53200, 55300, 60040, 66500, 69125, 70000, 75050, 79000, 83125, 84056, 95000, 98750, 105070, 110600, 120080, 133000, 138250, 150100, 158000, 166250, 168112, 187625, 190000, 197500, 210140, 221200, 262675, 266000, 276500, 300200, 332500, 345625, 375250, 395000, 420280, 525350, 553000, 600400, 665000, 691250, 750500, 790000, 840560, 938125, 1050700, 1106000, 1313375, 1330000, 1382500, 1501000, 1876250, 2101400, 2626750, 2765000, 3002000, 3752500, 4202800, 5253500, 5530000, 6566875, 7505000, 10507000, 13133750, 15010000, 21014000, 26267500, 52535000, 105070000]

約数ペア:

[(1, 105070000), (2, 52535000), (4, 26267500), (5, 21014000), (7, 15010000), (8, 13133750), (10, 10507000), (14, 7505000), (16, 6566875), (19, 5530000), (20, 5253500), (25, 4202800), (28, 3752500), (35, 3002000), (38, 2765000), (40, 2626750), (50, 2101400), (56, 1876250), (70, 1501000), (76, 1382500), (79, 1330000), (80, 1313375), (95, 1106000), (100, 1050700), (112, 938125), (125, 840560), (133, 790000), (140, 750500), (152, 691250), (158, 665000), (175, 600400), (190, 553000), (200, 525350), (250, 420280), (266, 395000), (280, 375250), (304, 345625), (316, 332500), (350, 300200), (380, 276500), (395, 266000), (400, 262675), (475, 221200), (500, 210140), (532, 197500), (553, 190000), (560, 187625), (625, 168112), (632, 166250), (665, 158000), (700, 150100), (760, 138250), (790, 133000), (875, 120080), (950, 110600), (1000, 105070), (1064, 98750), (1106, 95000), (1250, 84056), (1264, 83125), (1330, 79000), (1400, 75050), (1501, 70000), (1520, 69125), (1580, 66500), (1750, 60040), (1900, 55300), (1975, 53200), (2000, 52535), (2128, 49375), (2212, 47500), (2375, 44240), (2500, 42028), (2660, 39500), (2765, 38000), (2800, 37525), (3002, 35000), (3160, 33250), (3325, 31600), (3500, 30020), (3800, 27650), (3950, 26600), (4375, 24016), (4424, 23750), (4750, 22120), (5000, 21014), (5320, 19750), (5530, 19000), (6004, 17500), (6320, 16625), (6650, 15800), (7000, 15010), (7505, 14000), (7600, 13825), (7900, 13300), (8750, 12008), (8848, 11875), (9500, 11060), (9875, 10640), (10000, 10507)]