1215037800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1257

約数の個数: 192

約数和(自身を含む): 4208064000

約数和(自身を除く): 2993026200

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, 90, 100, 108, 120, 135, 150, 180, 200, 216, 223, 225, 270, 300, 360, 446, 450, 540, 600, 669, 675, 892, 900, 1009, 1080, 1115, 1338, 1350, 1784, 1800, 2007, 2018, 2230, 2676, 2700, 3027, 3345, 4014, 4036, 4460, 5045, 5352, 5400, 5575, 6021, 6054, 6690, 8028, 8072, 8920, 9081, 10035, 10090, 11150, 12042, 12108, 13380, 15135, 16056, 16725, 18162, 20070, 20180, 22300, 24084, 24216, 25225, 26760, 27243, 30105, 30270, 33450, 36324, 40140, 40360, 44600, 45405, 48168, 50175, 50450, 54486, 60210, 60540, 66900, 72648, 75675, 80280, 90810, 100350, 100900, 108972, 120420, 121080, 133800, 136215, 150525, 151350, 181620, 200700, 201800, 217944, 225007, 227025, 240840, 272430, 301050, 302700, 363240, 401400, 450014, 454050, 544860, 602100, 605400, 675021, 681075, 900028, 908100, 1089720, 1125035, 1204200, 1350042, 1362150, 1800056, 1816200, 2025063, 2250070, 2700084, 2724300, 3375105, 4050126, 4500140, 5400168, 5448600, 5625175, 6075189, 6750210, 8100252, 9000280, 10125315, 11250350, 12150378, 13500420, 16200504, 16875525, 20250630, 22500700, 24300756, 27000840, 30375945, 33751050, 40501260, 45001400, 48601512, 50626575, 60751890, 67502100, 81002520, 101253150, 121503780, 135004200, 151879725, 202506300, 243007560, 303759450, 405012600, 607518900, 1215037800]

約数ペア:

[(1, 1215037800), (2, 607518900), (3, 405012600), (4, 303759450), (5, 243007560), (6, 202506300), (8, 151879725), (9, 135004200), (10, 121503780), (12, 101253150), (15, 81002520), (18, 67502100), (20, 60751890), (24, 50626575), (25, 48601512), (27, 45001400), (30, 40501260), (36, 33751050), (40, 30375945), (45, 27000840), (50, 24300756), (54, 22500700), (60, 20250630), (72, 16875525), (75, 16200504), (90, 13500420), (100, 12150378), (108, 11250350), (120, 10125315), (135, 9000280), (150, 8100252), (180, 6750210), (200, 6075189), (216, 5625175), (223, 5448600), (225, 5400168), (270, 4500140), (300, 4050126), (360, 3375105), (446, 2724300), (450, 2700084), (540, 2250070), (600, 2025063), (669, 1816200), (675, 1800056), (892, 1362150), (900, 1350042), (1009, 1204200), (1080, 1125035), (1115, 1089720), (1338, 908100), (1350, 900028), (1784, 681075), (1800, 675021), (2007, 605400), (2018, 602100), (2230, 544860), (2676, 454050), (2700, 450014), (3027, 401400), (3345, 363240), (4014, 302700), (4036, 301050), (4460, 272430), (5045, 240840), (5352, 227025), (5400, 225007), (5575, 217944), (6021, 201800), (6054, 200700), (6690, 181620), (8028, 151350), (8072, 150525), (8920, 136215), (9081, 133800), (10035, 121080), (10090, 120420), (11150, 108972), (12042, 100900), (12108, 100350), (13380, 90810), (15135, 80280), (16056, 75675), (16725, 72648), (18162, 66900), (20070, 60540), (20180, 60210), (22300, 54486), (24084, 50450), (24216, 50175), (25225, 48168), (26760, 45405), (27243, 44600), (30105, 40360), (30270, 40140), (33450, 36324)]