380016900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1571

約数の個数: 144

約数和(自身を含む): 1235129280

約数和(自身を除く): 855112380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 135, 150, 180, 194, 225, 270, 291, 300, 388, 450, 485, 540, 582, 675, 873, 900, 970, 1164, 1350, 1451, 1455, 1746, 1940, 2425, 2619, 2700, 2902, 2910, 3492, 4353, 4365, 4850, 5238, 5804, 5820, 7255, 7275, 8706, 8730, 9700, 10476, 13059, 13095, 14510, 14550, 17412, 17460, 21765, 21825, 26118, 26190, 29020, 29100, 36275, 39177, 43530, 43650, 52236, 52380, 65295, 65475, 72550, 78354, 87060, 87300, 108825, 130590, 130950, 140747, 145100, 156708, 195885, 217650, 261180, 261900, 281494, 326475, 391770, 422241, 435300, 562988, 652950, 703735, 783540, 844482, 979425, 1266723, 1305900, 1407470, 1688964, 1958850, 2111205, 2533446, 2814940, 3518675, 3800169, 3917700, 4222410, 5066892, 6333615, 7037350, 7600338, 8444820, 10556025, 12667230, 14074700, 15200676, 19000845, 21112050, 25334460, 31668075, 38001690, 42224100, 63336150, 76003380, 95004225, 126672300, 190008450, 380016900]

約数ペア:

[(1, 380016900), (2, 190008450), (3, 126672300), (4, 95004225), (5, 76003380), (6, 63336150), (9, 42224100), (10, 38001690), (12, 31668075), (15, 25334460), (18, 21112050), (20, 19000845), (25, 15200676), (27, 14074700), (30, 12667230), (36, 10556025), (45, 8444820), (50, 7600338), (54, 7037350), (60, 6333615), (75, 5066892), (90, 4222410), (97, 3917700), (100, 3800169), (108, 3518675), (135, 2814940), (150, 2533446), (180, 2111205), (194, 1958850), (225, 1688964), (270, 1407470), (291, 1305900), (300, 1266723), (388, 979425), (450, 844482), (485, 783540), (540, 703735), (582, 652950), (675, 562988), (873, 435300), (900, 422241), (970, 391770), (1164, 326475), (1350, 281494), (1451, 261900), (1455, 261180), (1746, 217650), (1940, 195885), (2425, 156708), (2619, 145100), (2700, 140747), (2902, 130950), (2910, 130590), (3492, 108825), (4353, 87300), (4365, 87060), (4850, 78354), (5238, 72550), (5804, 65475), (5820, 65295), (7255, 52380), (7275, 52236), (8706, 43650), (8730, 43530), (9700, 39177), (10476, 36275), (13059, 29100), (13095, 29020), (14510, 26190), (14550, 26118), (17412, 21825), (17460, 21765)]