57261750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 176117760

約数和(自身を除く): 118856010

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 455, 525, 546, 650, 750, 839, 875, 910, 975, 1050, 1365, 1625, 1678, 1750, 1950, 2275, 2517, 2625, 2730, 3250, 4195, 4550, 4875, 5034, 5250, 5873, 6825, 8390, 9750, 10907, 11375, 11746, 12585, 13650, 17619, 20975, 21814, 22750, 25170, 29365, 32721, 34125, 35238, 41950, 54535, 58730, 62925, 65442, 68250, 76349, 88095, 104875, 109070, 125850, 146825, 152698, 163605, 176190, 209750, 229047, 272675, 293650, 314625, 327210, 381745, 440475, 458094, 545350, 629250, 734125, 763490, 818025, 880950, 1145235, 1363375, 1468250, 1636050, 1908725, 2202375, 2290470, 2726750, 3817450, 4090125, 4404750, 5726175, 8180250, 9543625, 11452350, 19087250, 28630875, 57261750]

約数ペア:

[(1, 57261750), (2, 28630875), (3, 19087250), (5, 11452350), (6, 9543625), (7, 8180250), (10, 5726175), (13, 4404750), (14, 4090125), (15, 3817450), (21, 2726750), (25, 2290470), (26, 2202375), (30, 1908725), (35, 1636050), (39, 1468250), (42, 1363375), (50, 1145235), (65, 880950), (70, 818025), (75, 763490), (78, 734125), (91, 629250), (105, 545350), (125, 458094), (130, 440475), (150, 381745), (175, 327210), (182, 314625), (195, 293650), (210, 272675), (250, 229047), (273, 209750), (325, 176190), (350, 163605), (375, 152698), (390, 146825), (455, 125850), (525, 109070), (546, 104875), (650, 88095), (750, 76349), (839, 68250), (875, 65442), (910, 62925), (975, 58730), (1050, 54535), (1365, 41950), (1625, 35238), (1678, 34125), (1750, 32721), (1950, 29365), (2275, 25170), (2517, 22750), (2625, 21814), (2730, 20975), (3250, 17619), (4195, 13650), (4550, 12585), (4875, 11746), (5034, 11375), (5250, 10907), (5873, 9750), (6825, 8390)]