25599000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 97044480

約数和(自身を除く): 71445480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 53, 56, 60, 69, 70, 75, 84, 92, 100, 105, 106, 115, 120, 125, 138, 140, 150, 159, 161, 168, 175, 184, 200, 210, 212, 230, 250, 265, 276, 280, 300, 318, 322, 345, 350, 371, 375, 420, 424, 460, 483, 500, 525, 530, 552, 575, 600, 636, 644, 690, 700, 742, 750, 795, 805, 840, 875, 920, 966, 1000, 1050, 1060, 1113, 1150, 1219, 1272, 1288, 1325, 1380, 1400, 1484, 1500, 1590, 1610, 1725, 1750, 1855, 1932, 2100, 2120, 2226, 2300, 2415, 2438, 2625, 2650, 2760, 2875, 2968, 3000, 3180, 3220, 3450, 3500, 3657, 3710, 3864, 3975, 4025, 4200, 4452, 4600, 4830, 4876, 5250, 5300, 5565, 5750, 6095, 6360, 6440, 6625, 6900, 7000, 7314, 7420, 7950, 8050, 8533, 8625, 8904, 9275, 9660, 9752, 10500, 10600, 11130, 11500, 12075, 12190, 13250, 13800, 14628, 14840, 15900, 16100, 17066, 17250, 18285, 18550, 19320, 19875, 20125, 21000, 22260, 23000, 24150, 24380, 25599, 26500, 27825, 29256, 30475, 31800, 32200, 34132, 34500, 36570, 37100, 39750, 40250, 42665, 44520, 46375, 48300, 48760, 51198, 53000, 55650, 60375, 60950, 68264, 69000, 73140, 74200, 79500, 80500, 85330, 91425, 92750, 96600, 102396, 111300, 120750, 121900, 127995, 139125, 146280, 152375, 159000, 161000, 170660, 182850, 185500, 204792, 213325, 222600, 241500, 243800, 255990, 278250, 304750, 341320, 365700, 371000, 426650, 457125, 483000, 511980, 556500, 609500, 639975, 731400, 853300, 914250, 1023960, 1066625, 1113000, 1219000, 1279950, 1706600, 1828500, 2133250, 2559900, 3199875, 3657000, 4266500, 5119800, 6399750, 8533000, 12799500, 25599000]

約数ペア:

[(1, 25599000), (2, 12799500), (3, 8533000), (4, 6399750), (5, 5119800), (6, 4266500), (7, 3657000), (8, 3199875), (10, 2559900), (12, 2133250), (14, 1828500), (15, 1706600), (20, 1279950), (21, 1219000), (23, 1113000), (24, 1066625), (25, 1023960), (28, 914250), (30, 853300), (35, 731400), (40, 639975), (42, 609500), (46, 556500), (50, 511980), (53, 483000), (56, 457125), (60, 426650), (69, 371000), (70, 365700), (75, 341320), (84, 304750), (92, 278250), (100, 255990), (105, 243800), (106, 241500), (115, 222600), (120, 213325), (125, 204792), (138, 185500), (140, 182850), (150, 170660), (159, 161000), (161, 159000), (168, 152375), (175, 146280), (184, 139125), (200, 127995), (210, 121900), (212, 120750), (230, 111300), (250, 102396), (265, 96600), (276, 92750), (280, 91425), (300, 85330), (318, 80500), (322, 79500), (345, 74200), (350, 73140), (371, 69000), (375, 68264), (420, 60950), (424, 60375), (460, 55650), (483, 53000), (500, 51198), (525, 48760), (530, 48300), (552, 46375), (575, 44520), (600, 42665), (636, 40250), (644, 39750), (690, 37100), (700, 36570), (742, 34500), (750, 34132), (795, 32200), (805, 31800), (840, 30475), (875, 29256), (920, 27825), (966, 26500), (1000, 25599), (1050, 24380), (1060, 24150), (1113, 23000), (1150, 22260), (1219, 21000), (1272, 20125), (1288, 19875), (1325, 19320), (1380, 18550), (1400, 18285), (1484, 17250), (1500, 17066), (1590, 16100), (1610, 15900), (1725, 14840), (1750, 14628), (1855, 13800), (1932, 13250), (2100, 12190), (2120, 12075), (2226, 11500), (2300, 11130), (2415, 10600), (2438, 10500), (2625, 9752), (2650, 9660), (2760, 9275), (2875, 8904), (2968, 8625), (3000, 8533), (3180, 8050), (3220, 7950), (3450, 7420), (3500, 7314), (3657, 7000), (3710, 6900), (3864, 6625), (3975, 6440), (4025, 6360), (4200, 6095), (4452, 5750), (4600, 5565), (4830, 5300), (4876, 5250)]