42051750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 119508480

約数和(自身を除く): 77456730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 195, 227, 247, 250, 285, 325, 375, 390, 454, 475, 494, 570, 650, 681, 741, 750, 950, 975, 1135, 1235, 1362, 1425, 1482, 1625, 1950, 2270, 2375, 2470, 2850, 2951, 3250, 3405, 3705, 4313, 4750, 4875, 5675, 5902, 6175, 6810, 7125, 7410, 8626, 8853, 9750, 11350, 12350, 12939, 14250, 14755, 17025, 17706, 18525, 21565, 25878, 28375, 29510, 30875, 34050, 37050, 43130, 44265, 56069, 56750, 61750, 64695, 73775, 85125, 88530, 92625, 107825, 112138, 129390, 147550, 168207, 170250, 185250, 215650, 221325, 280345, 323475, 336414, 368875, 442650, 539125, 560690, 646950, 737750, 841035, 1078250, 1106625, 1401725, 1617375, 1682070, 2213250, 2803450, 3234750, 4205175, 7008625, 8410350, 14017250, 21025875, 42051750]

約数ペア:

[(1, 42051750), (2, 21025875), (3, 14017250), (5, 8410350), (6, 7008625), (10, 4205175), (13, 3234750), (15, 2803450), (19, 2213250), (25, 1682070), (26, 1617375), (30, 1401725), (38, 1106625), (39, 1078250), (50, 841035), (57, 737750), (65, 646950), (75, 560690), (78, 539125), (95, 442650), (114, 368875), (125, 336414), (130, 323475), (150, 280345), (190, 221325), (195, 215650), (227, 185250), (247, 170250), (250, 168207), (285, 147550), (325, 129390), (375, 112138), (390, 107825), (454, 92625), (475, 88530), (494, 85125), (570, 73775), (650, 64695), (681, 61750), (741, 56750), (750, 56069), (950, 44265), (975, 43130), (1135, 37050), (1235, 34050), (1362, 30875), (1425, 29510), (1482, 28375), (1625, 25878), (1950, 21565), (2270, 18525), (2375, 17706), (2470, 17025), (2850, 14755), (2951, 14250), (3250, 12939), (3405, 12350), (3705, 11350), (4313, 9750), (4750, 8853), (4875, 8626), (5675, 7410), (5902, 7125), (6175, 6810)]