75797880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1013

約数の個数: 128

約数和(自身を含む): 245721600

約数和(自身を除く): 169923720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 947, 1160, 1334, 1380, 1740, 1894, 2001, 2668, 2760, 2841, 3335, 3480, 3788, 4002, 4735, 5336, 5682, 6670, 7576, 8004, 9470, 10005, 11364, 13340, 14205, 16008, 18940, 20010, 21781, 22728, 26680, 27463, 28410, 37880, 40020, 43562, 54926, 56820, 65343, 80040, 82389, 87124, 108905, 109852, 113640, 130686, 137315, 164778, 174248, 217810, 219704, 261372, 274630, 326715, 329556, 411945, 435620, 522744, 549260, 631649, 653430, 659112, 823890, 871240, 1098520, 1263298, 1306860, 1647780, 1894947, 2526596, 2613720, 3158245, 3295560, 3789894, 5053192, 6316490, 7579788, 9474735, 12632980, 15159576, 18949470, 25265960, 37898940, 75797880]

約数ペア:

[(1, 75797880), (2, 37898940), (3, 25265960), (4, 18949470), (5, 15159576), (6, 12632980), (8, 9474735), (10, 7579788), (12, 6316490), (15, 5053192), (20, 3789894), (23, 3295560), (24, 3158245), (29, 2613720), (30, 2526596), (40, 1894947), (46, 1647780), (58, 1306860), (60, 1263298), (69, 1098520), (87, 871240), (92, 823890), (115, 659112), (116, 653430), (120, 631649), (138, 549260), (145, 522744), (174, 435620), (184, 411945), (230, 329556), (232, 326715), (276, 274630), (290, 261372), (345, 219704), (348, 217810), (435, 174248), (460, 164778), (552, 137315), (580, 130686), (667, 113640), (690, 109852), (696, 108905), (870, 87124), (920, 82389), (947, 80040), (1160, 65343), (1334, 56820), (1380, 54926), (1740, 43562), (1894, 40020), (2001, 37880), (2668, 28410), (2760, 27463), (2841, 26680), (3335, 22728), (3480, 21781), (3788, 20010), (4002, 18940), (4735, 16008), (5336, 14205), (5682, 13340), (6670, 11364), (7576, 10005), (8004, 9470)]