85970700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1913

約数の個数: 144

約数和(自身を含む): 292793760

約数和(自身を除く): 206823060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 1873, 2295, 2550, 2700, 3060, 3746, 3825, 4590, 5100, 5619, 7492, 7650, 9180, 9365, 11238, 11475, 15300, 16857, 18730, 22476, 22950, 28095, 31841, 33714, 37460, 45900, 46825, 50571, 56190, 63682, 67428, 84285, 93650, 95523, 101142, 112380, 127364, 140475, 159205, 168570, 187300, 191046, 202284, 252855, 280950, 286569, 318410, 337140, 382092, 421425, 477615, 505710, 561900, 573138, 636820, 796025, 842850, 859707, 955230, 1011420, 1146276, 1264275, 1432845, 1592050, 1685700, 1719414, 1910460, 2388075, 2528550, 2865690, 3184100, 3438828, 4298535, 4776150, 5057100, 5731380, 7164225, 8597070, 9552300, 14328450, 17194140, 21492675, 28656900, 42985350, 85970700]

約数ペア:

[(1, 85970700), (2, 42985350), (3, 28656900), (4, 21492675), (5, 17194140), (6, 14328450), (9, 9552300), (10, 8597070), (12, 7164225), (15, 5731380), (17, 5057100), (18, 4776150), (20, 4298535), (25, 3438828), (27, 3184100), (30, 2865690), (34, 2528550), (36, 2388075), (45, 1910460), (50, 1719414), (51, 1685700), (54, 1592050), (60, 1432845), (68, 1264275), (75, 1146276), (85, 1011420), (90, 955230), (100, 859707), (102, 842850), (108, 796025), (135, 636820), (150, 573138), (153, 561900), (170, 505710), (180, 477615), (204, 421425), (225, 382092), (255, 337140), (270, 318410), (300, 286569), (306, 280950), (340, 252855), (425, 202284), (450, 191046), (459, 187300), (510, 168570), (540, 159205), (612, 140475), (675, 127364), (765, 112380), (850, 101142), (900, 95523), (918, 93650), (1020, 84285), (1275, 67428), (1350, 63682), (1530, 56190), (1700, 50571), (1836, 46825), (1873, 45900), (2295, 37460), (2550, 33714), (2700, 31841), (3060, 28095), (3746, 22950), (3825, 22476), (4590, 18730), (5100, 16857), (5619, 15300), (7492, 11475), (7650, 11238), (9180, 9365)]