118500000

素因数分解:

$2^5\times 3^1\times 5^6\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 168

約数和(自身を含む): 393744960

約数和(自身を除く): 275244960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 125, 150, 158, 160, 200, 237, 240, 250, 300, 316, 375, 395, 400, 474, 480, 500, 600, 625, 632, 750, 790, 800, 948, 1000, 1185, 1200, 1250, 1264, 1500, 1580, 1875, 1896, 1975, 2000, 2370, 2400, 2500, 2528, 3000, 3125, 3160, 3750, 3792, 3950, 4000, 4740, 5000, 5925, 6000, 6250, 6320, 7500, 7584, 7900, 9375, 9480, 9875, 10000, 11850, 12000, 12500, 12640, 15000, 15625, 15800, 18750, 18960, 19750, 20000, 23700, 25000, 29625, 30000, 31250, 31600, 37500, 37920, 39500, 46875, 47400, 49375, 50000, 59250, 60000, 62500, 63200, 75000, 79000, 93750, 94800, 98750, 100000, 118500, 125000, 148125, 150000, 158000, 187500, 189600, 197500, 237000, 246875, 250000, 296250, 300000, 316000, 375000, 395000, 474000, 493750, 500000, 592500, 740625, 750000, 790000, 948000, 987500, 1185000, 1234375, 1481250, 1500000, 1580000, 1975000, 2370000, 2468750, 2962500, 3703125, 3950000, 4740000, 4937500, 5925000, 7406250, 7900000, 9875000, 11850000, 14812500, 19750000, 23700000, 29625000, 39500000, 59250000, 118500000]

約数ペア:

[(1, 118500000), (2, 59250000), (3, 39500000), (4, 29625000), (5, 23700000), (6, 19750000), (8, 14812500), (10, 11850000), (12, 9875000), (15, 7900000), (16, 7406250), (20, 5925000), (24, 4937500), (25, 4740000), (30, 3950000), (32, 3703125), (40, 2962500), (48, 2468750), (50, 2370000), (60, 1975000), (75, 1580000), (79, 1500000), (80, 1481250), (96, 1234375), (100, 1185000), (120, 987500), (125, 948000), (150, 790000), (158, 750000), (160, 740625), (200, 592500), (237, 500000), (240, 493750), (250, 474000), (300, 395000), (316, 375000), (375, 316000), (395, 300000), (400, 296250), (474, 250000), (480, 246875), (500, 237000), (600, 197500), (625, 189600), (632, 187500), (750, 158000), (790, 150000), (800, 148125), (948, 125000), (1000, 118500), (1185, 100000), (1200, 98750), (1250, 94800), (1264, 93750), (1500, 79000), (1580, 75000), (1875, 63200), (1896, 62500), (1975, 60000), (2000, 59250), (2370, 50000), (2400, 49375), (2500, 47400), (2528, 46875), (3000, 39500), (3125, 37920), (3160, 37500), (3750, 31600), (3792, 31250), (3950, 30000), (4000, 29625), (4740, 25000), (5000, 23700), (5925, 20000), (6000, 19750), (6250, 18960), (6320, 18750), (7500, 15800), (7584, 15625), (7900, 15000), (9375, 12640), (9480, 12500), (9875, 12000), (10000, 11850)]