211519200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2897

約数の個数: 144

約数和(自身を含む): 710954496

約数和(自身を除く): 499435296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2843, 2976, 3100, 3720, 4650, 4960, 5686, 6200, 7440, 8529, 9300, 11372, 12400, 14215, 14880, 17058, 18600, 22744, 24800, 28430, 34116, 37200, 42645, 45488, 56860, 68232, 71075, 74400, 85290, 88133, 90976, 113720, 136464, 142150, 170580, 176266, 213225, 227440, 264399, 272928, 284300, 341160, 352532, 426450, 440665, 454880, 528798, 568600, 682320, 705064, 852900, 881330, 1057596, 1137200, 1321995, 1364640, 1410128, 1705800, 1762660, 2115192, 2203325, 2274400, 2643990, 2820256, 3411600, 3525320, 4230384, 4406650, 5287980, 6609975, 6823200, 7050640, 8460768, 8813300, 10575960, 13219950, 14101280, 17626600, 21151920, 26439900, 35253200, 42303840, 52879800, 70506400, 105759600, 211519200]

約数ペア:

[(1, 211519200), (2, 105759600), (3, 70506400), (4, 52879800), (5, 42303840), (6, 35253200), (8, 26439900), (10, 21151920), (12, 17626600), (15, 14101280), (16, 13219950), (20, 10575960), (24, 8813300), (25, 8460768), (30, 7050640), (31, 6823200), (32, 6609975), (40, 5287980), (48, 4406650), (50, 4230384), (60, 3525320), (62, 3411600), (75, 2820256), (80, 2643990), (93, 2274400), (96, 2203325), (100, 2115192), (120, 1762660), (124, 1705800), (150, 1410128), (155, 1364640), (160, 1321995), (186, 1137200), (200, 1057596), (240, 881330), (248, 852900), (300, 705064), (310, 682320), (372, 568600), (400, 528798), (465, 454880), (480, 440665), (496, 426450), (600, 352532), (620, 341160), (744, 284300), (775, 272928), (800, 264399), (930, 227440), (992, 213225), (1200, 176266), (1240, 170580), (1488, 142150), (1550, 136464), (1860, 113720), (2325, 90976), (2400, 88133), (2480, 85290), (2843, 74400), (2976, 71075), (3100, 68232), (3720, 56860), (4650, 45488), (4960, 42645), (5686, 37200), (6200, 34116), (7440, 28430), (8529, 24800), (9300, 22744), (11372, 18600), (12400, 17058), (14215, 14880)]