15704619100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 37600176768

約数和(自身を除く): 21895557668

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 67, 76, 86, 95, 100, 134, 151, 172, 190, 215, 268, 302, 335, 361, 380, 430, 475, 604, 670, 722, 755, 817, 860, 950, 1075, 1273, 1340, 1444, 1510, 1634, 1675, 1805, 1900, 2150, 2546, 2869, 2881, 3020, 3268, 3350, 3610, 3775, 4085, 4300, 5092, 5738, 5762, 6365, 6493, 6700, 7220, 7550, 8170, 9025, 10117, 11476, 11524, 12730, 12986, 14345, 14405, 15100, 15523, 16340, 18050, 20234, 20425, 24187, 25460, 25972, 28690, 28810, 31046, 31825, 32465, 36100, 40468, 40850, 48374, 50585, 54511, 54739, 57380, 57620, 62092, 63650, 64930, 71725, 72025, 77615, 81700, 96748, 101170, 109022, 109478, 120935, 123367, 127300, 129860, 143450, 144050, 155230, 162325, 192223, 202340, 218044, 218956, 241870, 246734, 252925, 272555, 273695, 286900, 288100, 310460, 324650, 384446, 388075, 435031, 483740, 493468, 505850, 545110, 547390, 604675, 616835, 649300, 768892, 776150, 870062, 961115, 1011700, 1040041, 1090220, 1094780, 1209350, 1233670, 1362775, 1368475, 1552300, 1740124, 1922230, 2080082, 2175155, 2343973, 2418700, 2467340, 2725550, 2736950, 3084175, 3652237, 3844460, 4160164, 4350310, 4687946, 4805575, 5200205, 5451100, 5473900, 6168350, 7304474, 8265589, 8700620, 9375892, 9611150, 10400410, 10875775, 11719865, 12336700, 14608948, 16531178, 18261185, 19222300, 20800820, 21751550, 23439730, 26001025, 33062356, 36522370, 41327945, 43503100, 46879460, 52002050, 58599325, 73044740, 82655890, 91305925, 104004100, 117198650, 157046191, 165311780, 182611850, 206639725, 234397300, 314092382, 365223700, 413279450, 628184764, 785230955, 826558900, 1570461910, 3140923820, 3926154775, 7852309550, 15704619100]

約数ペア:

[(1, 15704619100), (2, 7852309550), (4, 3926154775), (5, 3140923820), (10, 1570461910), (19, 826558900), (20, 785230955), (25, 628184764), (38, 413279450), (43, 365223700), (50, 314092382), (67, 234397300), (76, 206639725), (86, 182611850), (95, 165311780), (100, 157046191), (134, 117198650), (151, 104004100), (172, 91305925), (190, 82655890), (215, 73044740), (268, 58599325), (302, 52002050), (335, 46879460), (361, 43503100), (380, 41327945), (430, 36522370), (475, 33062356), (604, 26001025), (670, 23439730), (722, 21751550), (755, 20800820), (817, 19222300), (860, 18261185), (950, 16531178), (1075, 14608948), (1273, 12336700), (1340, 11719865), (1444, 10875775), (1510, 10400410), (1634, 9611150), (1675, 9375892), (1805, 8700620), (1900, 8265589), (2150, 7304474), (2546, 6168350), (2869, 5473900), (2881, 5451100), (3020, 5200205), (3268, 4805575), (3350, 4687946), (3610, 4350310), (3775, 4160164), (4085, 3844460), (4300, 3652237), (5092, 3084175), (5738, 2736950), (5762, 2725550), (6365, 2467340), (6493, 2418700), (6700, 2343973), (7220, 2175155), (7550, 2080082), (8170, 1922230), (9025, 1740124), (10117, 1552300), (11476, 1368475), (11524, 1362775), (12730, 1233670), (12986, 1209350), (14345, 1094780), (14405, 1090220), (15100, 1040041), (15523, 1011700), (16340, 961115), (18050, 870062), (20234, 776150), (20425, 768892), (24187, 649300), (25460, 616835), (25972, 604675), (28690, 547390), (28810, 545110), (31046, 505850), (31825, 493468), (32465, 483740), (36100, 435031), (40468, 388075), (40850, 384446), (48374, 324650), (50585, 310460), (54511, 288100), (54739, 286900), (57380, 273695), (57620, 272555), (62092, 252925), (63650, 246734), (64930, 241870), (71725, 218956), (72025, 218044), (77615, 202340), (81700, 192223), (96748, 162325), (101170, 155230), (109022, 144050), (109478, 143450), (120935, 129860), (123367, 127300)]