72410100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 254025408

約数和(自身を除く): 181615308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 41, 42, 50, 58, 60, 70, 75, 82, 84, 87, 100, 105, 116, 123, 140, 145, 150, 164, 174, 175, 203, 205, 210, 246, 287, 290, 300, 348, 350, 406, 410, 420, 435, 492, 525, 574, 580, 609, 615, 700, 725, 812, 820, 841, 861, 870, 1015, 1025, 1050, 1148, 1189, 1218, 1230, 1435, 1450, 1682, 1722, 1740, 2030, 2050, 2100, 2175, 2378, 2436, 2460, 2523, 2870, 2900, 3045, 3075, 3364, 3444, 3567, 4060, 4100, 4205, 4305, 4350, 4756, 5046, 5075, 5740, 5887, 5945, 6090, 6150, 7134, 7175, 8323, 8410, 8610, 8700, 10092, 10150, 11774, 11890, 12180, 12300, 12615, 14268, 14350, 15225, 16646, 16820, 17220, 17661, 17835, 20300, 21025, 21525, 23548, 23780, 24969, 25230, 28700, 29435, 29725, 30450, 33292, 34481, 35322, 35670, 41615, 42050, 43050, 49938, 50460, 58870, 59450, 60900, 63075, 68962, 70644, 71340, 83230, 84100, 86100, 88305, 89175, 99876, 103443, 117740, 118900, 124845, 126150, 137924, 147175, 166460, 172405, 176610, 178350, 206886, 208075, 241367, 249690, 252300, 294350, 344810, 353220, 356700, 413772, 416150, 441525, 482734, 499380, 517215, 588700, 624225, 689620, 724101, 832300, 862025, 883050, 965468, 1034430, 1206835, 1248450, 1448202, 1724050, 1766100, 2068860, 2413670, 2496900, 2586075, 2896404, 3448100, 3620505, 4827340, 5172150, 6034175, 7241010, 10344300, 12068350, 14482020, 18102525, 24136700, 36205050, 72410100]

約数ペア:

[(1, 72410100), (2, 36205050), (3, 24136700), (4, 18102525), (5, 14482020), (6, 12068350), (7, 10344300), (10, 7241010), (12, 6034175), (14, 5172150), (15, 4827340), (20, 3620505), (21, 3448100), (25, 2896404), (28, 2586075), (29, 2496900), (30, 2413670), (35, 2068860), (41, 1766100), (42, 1724050), (50, 1448202), (58, 1248450), (60, 1206835), (70, 1034430), (75, 965468), (82, 883050), (84, 862025), (87, 832300), (100, 724101), (105, 689620), (116, 624225), (123, 588700), (140, 517215), (145, 499380), (150, 482734), (164, 441525), (174, 416150), (175, 413772), (203, 356700), (205, 353220), (210, 344810), (246, 294350), (287, 252300), (290, 249690), (300, 241367), (348, 208075), (350, 206886), (406, 178350), (410, 176610), (420, 172405), (435, 166460), (492, 147175), (525, 137924), (574, 126150), (580, 124845), (609, 118900), (615, 117740), (700, 103443), (725, 99876), (812, 89175), (820, 88305), (841, 86100), (861, 84100), (870, 83230), (1015, 71340), (1025, 70644), (1050, 68962), (1148, 63075), (1189, 60900), (1218, 59450), (1230, 58870), (1435, 50460), (1450, 49938), (1682, 43050), (1722, 42050), (1740, 41615), (2030, 35670), (2050, 35322), (2100, 34481), (2175, 33292), (2378, 30450), (2436, 29725), (2460, 29435), (2523, 28700), (2870, 25230), (2900, 24969), (3045, 23780), (3075, 23548), (3364, 21525), (3444, 21025), (3567, 20300), (4060, 17835), (4100, 17661), (4205, 17220), (4305, 16820), (4350, 16646), (4756, 15225), (5046, 14350), (5075, 14268), (5740, 12615), (5887, 12300), (5945, 12180), (6090, 11890), (6150, 11774), (7134, 10150), (7175, 10092), (8323, 8700), (8410, 8610)]