6638040000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{18439}}^1$

素因数の和:18477

約数の個数: 210

約数和(自身を含む): 23777107640

約数和(自身を除く): 17139067640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 625, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 2000, 2250, 2400, 2500, 2880, 3000, 3600, 3750, 4000, 4500, 4800, 5000, 5625, 6000, 7200, 7500, 8000, 9000, 10000, 11250, 12000, 14400, 15000, 18000, 18439, 20000, 22500, 24000, 30000, 36000, 36878, 40000, 45000, 55317, 60000, 72000, 73756, 90000, 92195, 110634, 120000, 147512, 165951, 180000, 184390, 221268, 276585, 295024, 331902, 360000, 368780, 442536, 460975, 553170, 590048, 663804, 737560, 829755, 885072, 921950, 1106340, 1180096, 1327608, 1382925, 1475120, 1659510, 1770144, 1843900, 2212680, 2304875, 2655216, 2765850, 2950240, 3319020, 3540288, 3687800, 4148775, 4425360, 4609750, 5310432, 5531700, 5900480, 6638040, 6914625, 7375600, 8297550, 8850720, 9219500, 10620864, 11063400, 11524375, 13276080, 13829250, 14751200, 16595100, 17701440, 18439000, 20743875, 22126800, 23048750, 26552160, 27658500, 29502400, 33190200, 34573125, 36878000, 41487750, 44253600, 46097500, 53104320, 55317000, 66380400, 69146250, 73756000, 82975500, 88507200, 92195000, 103719375, 110634000, 132760800, 138292500, 147512000, 165951000, 184390000, 207438750, 221268000, 265521600, 276585000, 331902000, 368780000, 414877500, 442536000, 553170000, 663804000, 737560000, 829755000, 1106340000, 1327608000, 1659510000, 2212680000, 3319020000, 6638040000]

約数ペア:

[(1, 6638040000), (2, 3319020000), (3, 2212680000), (4, 1659510000), (5, 1327608000), (6, 1106340000), (8, 829755000), (9, 737560000), (10, 663804000), (12, 553170000), (15, 442536000), (16, 414877500), (18, 368780000), (20, 331902000), (24, 276585000), (25, 265521600), (30, 221268000), (32, 207438750), (36, 184390000), (40, 165951000), (45, 147512000), (48, 138292500), (50, 132760800), (60, 110634000), (64, 103719375), (72, 92195000), (75, 88507200), (80, 82975500), (90, 73756000), (96, 69146250), (100, 66380400), (120, 55317000), (125, 53104320), (144, 46097500), (150, 44253600), (160, 41487750), (180, 36878000), (192, 34573125), (200, 33190200), (225, 29502400), (240, 27658500), (250, 26552160), (288, 23048750), (300, 22126800), (320, 20743875), (360, 18439000), (375, 17701440), (400, 16595100), (450, 14751200), (480, 13829250), (500, 13276080), (576, 11524375), (600, 11063400), (625, 10620864), (720, 9219500), (750, 8850720), (800, 8297550), (900, 7375600), (960, 6914625), (1000, 6638040), (1125, 5900480), (1200, 5531700), (1250, 5310432), (1440, 4609750), (1500, 4425360), (1600, 4148775), (1800, 3687800), (1875, 3540288), (2000, 3319020), (2250, 2950240), (2400, 2765850), (2500, 2655216), (2880, 2304875), (3000, 2212680), (3600, 1843900), (3750, 1770144), (4000, 1659510), (4500, 1475120), (4800, 1382925), (5000, 1327608), (5625, 1180096), (6000, 1106340), (7200, 921950), (7500, 885072), (8000, 829755), (9000, 737560), (10000, 663804), (11250, 590048), (12000, 553170), (14400, 460975), (15000, 442536), (18000, 368780), (18439, 360000), (20000, 331902), (22500, 295024), (24000, 276585), (30000, 221268), (36000, 184390), (36878, 180000), (40000, 165951), (45000, 147512), (55317, 120000), (60000, 110634), (72000, 92195), (73756, 90000)]