40070700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 139334832

約数和(自身を除く): 99264132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 97, 100, 102, 108, 135, 150, 153, 162, 170, 180, 194, 204, 225, 243, 255, 270, 291, 300, 306, 324, 340, 388, 405, 425, 450, 459, 485, 486, 510, 540, 582, 612, 675, 765, 810, 850, 873, 900, 918, 970, 972, 1020, 1164, 1215, 1275, 1350, 1377, 1455, 1530, 1620, 1649, 1700, 1746, 1836, 1940, 2025, 2295, 2425, 2430, 2550, 2619, 2700, 2754, 2910, 3060, 3298, 3492, 3825, 4050, 4131, 4365, 4590, 4850, 4860, 4947, 5100, 5238, 5508, 5820, 6075, 6596, 6885, 7275, 7650, 7857, 8100, 8245, 8262, 8730, 9180, 9700, 9894, 10476, 11475, 12150, 13095, 13770, 14550, 14841, 15300, 15714, 16490, 16524, 17460, 19788, 20655, 21825, 22950, 23571, 24300, 24735, 26190, 27540, 29100, 29682, 31428, 32980, 34425, 39285, 41225, 41310, 43650, 44523, 45900, 47142, 49470, 52380, 59364, 65475, 68850, 74205, 78570, 82450, 82620, 87300, 89046, 94284, 98940, 103275, 117855, 123675, 130950, 133569, 137700, 148410, 157140, 164900, 178092, 196425, 206550, 222615, 235710, 247350, 261900, 267138, 296820, 371025, 392850, 400707, 413100, 445230, 471420, 494700, 534276, 589275, 667845, 742050, 785700, 801414, 890460, 1113075, 1178550, 1335690, 1484100, 1602828, 2003535, 2226150, 2357100, 2671380, 3339225, 4007070, 4452300, 6678450, 8014140, 10017675, 13356900, 20035350, 40070700]

約数ペア:

[(1, 40070700), (2, 20035350), (3, 13356900), (4, 10017675), (5, 8014140), (6, 6678450), (9, 4452300), (10, 4007070), (12, 3339225), (15, 2671380), (17, 2357100), (18, 2226150), (20, 2003535), (25, 1602828), (27, 1484100), (30, 1335690), (34, 1178550), (36, 1113075), (45, 890460), (50, 801414), (51, 785700), (54, 742050), (60, 667845), (68, 589275), (75, 534276), (81, 494700), (85, 471420), (90, 445230), (97, 413100), (100, 400707), (102, 392850), (108, 371025), (135, 296820), (150, 267138), (153, 261900), (162, 247350), (170, 235710), (180, 222615), (194, 206550), (204, 196425), (225, 178092), (243, 164900), (255, 157140), (270, 148410), (291, 137700), (300, 133569), (306, 130950), (324, 123675), (340, 117855), (388, 103275), (405, 98940), (425, 94284), (450, 89046), (459, 87300), (485, 82620), (486, 82450), (510, 78570), (540, 74205), (582, 68850), (612, 65475), (675, 59364), (765, 52380), (810, 49470), (850, 47142), (873, 45900), (900, 44523), (918, 43650), (970, 41310), (972, 41225), (1020, 39285), (1164, 34425), (1215, 32980), (1275, 31428), (1350, 29682), (1377, 29100), (1455, 27540), (1530, 26190), (1620, 24735), (1649, 24300), (1700, 23571), (1746, 22950), (1836, 21825), (1940, 20655), (2025, 19788), (2295, 17460), (2425, 16524), (2430, 16490), (2550, 15714), (2619, 15300), (2700, 14841), (2754, 14550), (2910, 13770), (3060, 13095), (3298, 12150), (3492, 11475), (3825, 10476), (4050, 9894), (4131, 9700), (4365, 9180), (4590, 8730), (4850, 8262), (4860, 8245), (4947, 8100), (5100, 7857), (5238, 7650), (5508, 7275), (5820, 6885), (6075, 6596)]