72746100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1316

約数の個数: 180

約数和(自身を含む): 269711904

約数和(自身を除く): 196965804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1283, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2566, 2700, 2835, 3150, 3780, 3849, 4050, 4725, 5132, 5670, 6300, 6415, 7698, 8100, 8981, 9450, 11340, 11547, 12830, 14175, 15396, 17962, 18900, 19245, 23094, 25660, 26943, 28350, 32075, 34641, 35924, 38490, 44905, 46188, 53886, 56700, 57735, 64150, 69282, 76980, 80829, 89810, 96225, 103923, 107772, 115470, 128300, 134715, 138564, 161658, 173205, 179620, 192450, 207846, 224525, 230940, 242487, 269430, 288675, 323316, 346410, 384900, 404145, 415692, 449050, 484974, 519615, 538860, 577350, 673575, 692820, 727461, 808290, 866025, 898100, 969948, 1039230, 1154700, 1212435, 1347150, 1454922, 1616580, 1732050, 2020725, 2078460, 2424870, 2598075, 2694300, 2909844, 3464100, 3637305, 4041450, 4849740, 5196150, 6062175, 7274610, 8082900, 10392300, 12124350, 14549220, 18186525, 24248700, 36373050, 72746100]

約数ペア:

[(1, 72746100), (2, 36373050), (3, 24248700), (4, 18186525), (5, 14549220), (6, 12124350), (7, 10392300), (9, 8082900), (10, 7274610), (12, 6062175), (14, 5196150), (15, 4849740), (18, 4041450), (20, 3637305), (21, 3464100), (25, 2909844), (27, 2694300), (28, 2598075), (30, 2424870), (35, 2078460), (36, 2020725), (42, 1732050), (45, 1616580), (50, 1454922), (54, 1347150), (60, 1212435), (63, 1154700), (70, 1039230), (75, 969948), (81, 898100), (84, 866025), (90, 808290), (100, 727461), (105, 692820), (108, 673575), (126, 577350), (135, 538860), (140, 519615), (150, 484974), (162, 449050), (175, 415692), (180, 404145), (189, 384900), (210, 346410), (225, 323316), (252, 288675), (270, 269430), (300, 242487), (315, 230940), (324, 224525), (350, 207846), (378, 192450), (405, 179620), (420, 173205), (450, 161658), (525, 138564), (540, 134715), (567, 128300), (630, 115470), (675, 107772), (700, 103923), (756, 96225), (810, 89810), (900, 80829), (945, 76980), (1050, 69282), (1134, 64150), (1260, 57735), (1283, 56700), (1350, 53886), (1575, 46188), (1620, 44905), (1890, 38490), (2025, 35924), (2100, 34641), (2268, 32075), (2566, 28350), (2700, 26943), (2835, 25660), (3150, 23094), (3780, 19245), (3849, 18900), (4050, 17962), (4725, 15396), (5132, 14175), (5670, 12830), (6300, 11547), (6415, 11340), (7698, 9450), (8100, 8981)]