120129000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 128

約数和(自身を含む): 391322880

約数和(自身を除く): 271193880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 1741, 2300, 2760, 2875, 3000, 3450, 3482, 4600, 5223, 5750, 6900, 6964, 8625, 8705, 10446, 11500, 13800, 13928, 17250, 17410, 20892, 23000, 26115, 34500, 34820, 40043, 41784, 43525, 52230, 69000, 69640, 80086, 87050, 104460, 120129, 130575, 160172, 174100, 200215, 208920, 217625, 240258, 261150, 320344, 348200, 400430, 435250, 480516, 522300, 600645, 652875, 800860, 870500, 961032, 1001075, 1044600, 1201290, 1305750, 1601720, 1741000, 2002150, 2402580, 2611500, 3003225, 4004300, 4805160, 5005375, 5223000, 6006450, 8008600, 10010750, 12012900, 15016125, 20021500, 24025800, 30032250, 40043000, 60064500, 120129000]

約数ペア:

[(1, 120129000), (2, 60064500), (3, 40043000), (4, 30032250), (5, 24025800), (6, 20021500), (8, 15016125), (10, 12012900), (12, 10010750), (15, 8008600), (20, 6006450), (23, 5223000), (24, 5005375), (25, 4805160), (30, 4004300), (40, 3003225), (46, 2611500), (50, 2402580), (60, 2002150), (69, 1741000), (75, 1601720), (92, 1305750), (100, 1201290), (115, 1044600), (120, 1001075), (125, 961032), (138, 870500), (150, 800860), (184, 652875), (200, 600645), (230, 522300), (250, 480516), (276, 435250), (300, 400430), (345, 348200), (375, 320344), (460, 261150), (500, 240258), (552, 217625), (575, 208920), (600, 200215), (690, 174100), (750, 160172), (920, 130575), (1000, 120129), (1150, 104460), (1380, 87050), (1500, 80086), (1725, 69640), (1741, 69000), (2300, 52230), (2760, 43525), (2875, 41784), (3000, 40043), (3450, 34820), (3482, 34500), (4600, 26115), (5223, 23000), (5750, 20892), (6900, 17410), (6964, 17250), (8625, 13928), (8705, 13800), (10446, 11500)]