75815040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5641}}^1$

素因数の和:5670

約数の個数: 128

約数和(自身を含む): 276232320

約数和(自身を除く): 200417280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5641, 6720, 11282, 13440, 16923, 22564, 28205, 33846, 39487, 45128, 56410, 67692, 78974, 84615, 90256, 112820, 118461, 135384, 157948, 169230, 180512, 197435, 225640, 236922, 270768, 315896, 338460, 361024, 394870, 451280, 473844, 541536, 592305, 631792, 676920, 722048, 789740, 902560, 947688, 1083072, 1184610, 1263584, 1353840, 1579480, 1805120, 1895376, 2166144, 2369220, 2527168, 2707680, 3158960, 3610240, 3790752, 4738440, 5054336, 5415360, 6317920, 7581504, 9476880, 10830720, 12635840, 15163008, 18953760, 25271680, 37907520, 75815040]

約数ペア:

[(1, 75815040), (2, 37907520), (3, 25271680), (4, 18953760), (5, 15163008), (6, 12635840), (7, 10830720), (8, 9476880), (10, 7581504), (12, 6317920), (14, 5415360), (15, 5054336), (16, 4738440), (20, 3790752), (21, 3610240), (24, 3158960), (28, 2707680), (30, 2527168), (32, 2369220), (35, 2166144), (40, 1895376), (42, 1805120), (48, 1579480), (56, 1353840), (60, 1263584), (64, 1184610), (70, 1083072), (80, 947688), (84, 902560), (96, 789740), (105, 722048), (112, 676920), (120, 631792), (128, 592305), (140, 541536), (160, 473844), (168, 451280), (192, 394870), (210, 361024), (224, 338460), (240, 315896), (280, 270768), (320, 236922), (336, 225640), (384, 197435), (420, 180512), (448, 169230), (480, 157948), (560, 135384), (640, 118461), (672, 112820), (840, 90256), (896, 84615), (960, 78974), (1120, 67692), (1344, 56410), (1680, 45128), (1920, 39487), (2240, 33846), (2688, 28205), (3360, 22564), (4480, 16923), (5641, 13440), (6720, 11282)]