103215000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 160

約数和(自身を含む): 368881920

約数和(自身を除く): 265666920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 983, 1000, 1050, 1250, 1400, 1500, 1750, 1875, 1966, 2100, 2500, 2625, 2949, 3000, 3500, 3750, 3932, 4200, 4375, 4915, 5000, 5250, 5898, 6881, 7000, 7500, 7864, 8750, 9830, 10500, 11796, 13125, 13762, 14745, 15000, 17500, 19660, 20643, 21000, 23592, 24575, 26250, 27524, 29490, 34405, 35000, 39320, 41286, 49150, 52500, 55048, 58980, 68810, 73725, 82572, 98300, 103215, 105000, 117960, 122875, 137620, 147450, 165144, 172025, 196600, 206430, 245750, 275240, 294900, 344050, 368625, 412860, 491500, 516075, 589800, 614375, 688100, 737250, 825720, 860125, 983000, 1032150, 1228750, 1376200, 1474500, 1720250, 1843125, 2064300, 2457500, 2580375, 2949000, 3440500, 3686250, 4128600, 4300625, 4915000, 5160750, 6881000, 7372500, 8601250, 10321500, 12901875, 14745000, 17202500, 20643000, 25803750, 34405000, 51607500, 103215000]

約数ペア:

[(1, 103215000), (2, 51607500), (3, 34405000), (4, 25803750), (5, 20643000), (6, 17202500), (7, 14745000), (8, 12901875), (10, 10321500), (12, 8601250), (14, 7372500), (15, 6881000), (20, 5160750), (21, 4915000), (24, 4300625), (25, 4128600), (28, 3686250), (30, 3440500), (35, 2949000), (40, 2580375), (42, 2457500), (50, 2064300), (56, 1843125), (60, 1720250), (70, 1474500), (75, 1376200), (84, 1228750), (100, 1032150), (105, 983000), (120, 860125), (125, 825720), (140, 737250), (150, 688100), (168, 614375), (175, 589800), (200, 516075), (210, 491500), (250, 412860), (280, 368625), (300, 344050), (350, 294900), (375, 275240), (420, 245750), (500, 206430), (525, 196600), (600, 172025), (625, 165144), (700, 147450), (750, 137620), (840, 122875), (875, 117960), (983, 105000), (1000, 103215), (1050, 98300), (1250, 82572), (1400, 73725), (1500, 68810), (1750, 58980), (1875, 55048), (1966, 52500), (2100, 49150), (2500, 41286), (2625, 39320), (2949, 35000), (3000, 34405), (3500, 29490), (3750, 27524), (3932, 26250), (4200, 24575), (4375, 23592), (4915, 21000), (5000, 20643), (5250, 19660), (5898, 17500), (6881, 15000), (7000, 14745), (7500, 13762), (7864, 13125), (8750, 11796), (9830, 10500)]