57011500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 99843380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 125, 130, 140, 175, 179, 182, 196, 245, 250, 260, 325, 350, 358, 364, 455, 490, 500, 637, 650, 700, 716, 875, 895, 910, 980, 1225, 1253, 1274, 1300, 1625, 1750, 1790, 1820, 2275, 2327, 2450, 2506, 2548, 3185, 3250, 3500, 3580, 4475, 4550, 4654, 4900, 5012, 6125, 6265, 6370, 6500, 8771, 8950, 9100, 9308, 11375, 11635, 12250, 12530, 12740, 15925, 16289, 17542, 17900, 22375, 22750, 23270, 24500, 25060, 31325, 31850, 32578, 35084, 43855, 44750, 45500, 46540, 58175, 62650, 63700, 65156, 79625, 81445, 87710, 89500, 114023, 116350, 125300, 156625, 159250, 162890, 175420, 219275, 228046, 232700, 290875, 313250, 318500, 325780, 407225, 438550, 456092, 570115, 581750, 626500, 814450, 877100, 1096375, 1140230, 1163500, 1628900, 2036125, 2192750, 2280460, 2850575, 4072250, 4385500, 5701150, 8144500, 11402300, 14252875, 28505750, 57011500]

約数ペア:

[(1, 57011500), (2, 28505750), (4, 14252875), (5, 11402300), (7, 8144500), (10, 5701150), (13, 4385500), (14, 4072250), (20, 2850575), (25, 2280460), (26, 2192750), (28, 2036125), (35, 1628900), (49, 1163500), (50, 1140230), (52, 1096375), (65, 877100), (70, 814450), (91, 626500), (98, 581750), (100, 570115), (125, 456092), (130, 438550), (140, 407225), (175, 325780), (179, 318500), (182, 313250), (196, 290875), (245, 232700), (250, 228046), (260, 219275), (325, 175420), (350, 162890), (358, 159250), (364, 156625), (455, 125300), (490, 116350), (500, 114023), (637, 89500), (650, 87710), (700, 81445), (716, 79625), (875, 65156), (895, 63700), (910, 62650), (980, 58175), (1225, 46540), (1253, 45500), (1274, 44750), (1300, 43855), (1625, 35084), (1750, 32578), (1790, 31850), (1820, 31325), (2275, 25060), (2327, 24500), (2450, 23270), (2506, 22750), (2548, 22375), (3185, 17900), (3250, 17542), (3500, 16289), (3580, 15925), (4475, 12740), (4550, 12530), (4654, 12250), (4900, 11635), (5012, 11375), (6125, 9308), (6265, 9100), (6370, 8950), (6500, 8771)]