86996000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 177180640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 239, 250, 260, 280, 325, 350, 364, 400, 416, 455, 478, 500, 520, 560, 650, 700, 728, 800, 875, 910, 956, 1000, 1040, 1120, 1195, 1300, 1400, 1456, 1625, 1673, 1750, 1820, 1912, 2000, 2080, 2275, 2390, 2600, 2800, 2912, 3107, 3250, 3346, 3500, 3640, 3824, 4000, 4550, 4780, 5200, 5600, 5975, 6214, 6500, 6692, 7000, 7280, 7648, 8365, 9100, 9560, 10400, 11375, 11950, 12428, 13000, 13384, 14000, 14560, 15535, 16730, 18200, 19120, 21749, 22750, 23900, 24856, 26000, 26768, 28000, 29875, 31070, 33460, 36400, 38240, 41825, 43498, 45500, 47800, 49712, 52000, 53536, 59750, 62140, 66920, 72800, 77675, 83650, 86996, 91000, 95600, 99424, 108745, 119500, 124280, 133840, 155350, 167300, 173992, 182000, 191200, 209125, 217490, 239000, 248560, 267680, 310700, 334600, 347984, 364000, 388375, 418250, 434980, 478000, 497120, 543725, 621400, 669200, 695968, 776750, 836500, 869960, 956000, 1087450, 1242800, 1338400, 1553500, 1673000, 1739920, 2174900, 2485600, 2718625, 3107000, 3346000, 3479840, 4349800, 5437250, 6214000, 6692000, 8699600, 10874500, 12428000, 17399200, 21749000, 43498000, 86996000]

約数ペア:

[(1, 86996000), (2, 43498000), (4, 21749000), (5, 17399200), (7, 12428000), (8, 10874500), (10, 8699600), (13, 6692000), (14, 6214000), (16, 5437250), (20, 4349800), (25, 3479840), (26, 3346000), (28, 3107000), (32, 2718625), (35, 2485600), (40, 2174900), (50, 1739920), (52, 1673000), (56, 1553500), (65, 1338400), (70, 1242800), (80, 1087450), (91, 956000), (100, 869960), (104, 836500), (112, 776750), (125, 695968), (130, 669200), (140, 621400), (160, 543725), (175, 497120), (182, 478000), (200, 434980), (208, 418250), (224, 388375), (239, 364000), (250, 347984), (260, 334600), (280, 310700), (325, 267680), (350, 248560), (364, 239000), (400, 217490), (416, 209125), (455, 191200), (478, 182000), (500, 173992), (520, 167300), (560, 155350), (650, 133840), (700, 124280), (728, 119500), (800, 108745), (875, 99424), (910, 95600), (956, 91000), (1000, 86996), (1040, 83650), (1120, 77675), (1195, 72800), (1300, 66920), (1400, 62140), (1456, 59750), (1625, 53536), (1673, 52000), (1750, 49712), (1820, 47800), (1912, 45500), (2000, 43498), (2080, 41825), (2275, 38240), (2390, 36400), (2600, 33460), (2800, 31070), (2912, 29875), (3107, 28000), (3250, 26768), (3346, 26000), (3500, 24856), (3640, 23900), (3824, 22750), (4000, 21749), (4550, 19120), (4780, 18200), (5200, 16730), (5600, 15535), (5975, 14560), (6214, 14000), (6500, 13384), (6692, 13000), (7000, 12428), (7280, 11950), (7648, 11375), (8365, 10400), (9100, 9560)]