213009600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 168

約数和(自身を含む): 705510400

約数和(自身を除く): 492500800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 199, 200, 223, 240, 300, 320, 398, 400, 446, 480, 597, 600, 669, 796, 800, 892, 960, 995, 1115, 1194, 1200, 1338, 1592, 1600, 1784, 1990, 2230, 2388, 2400, 2676, 2985, 3184, 3345, 3568, 3980, 4460, 4776, 4800, 4975, 5352, 5575, 5970, 6368, 6690, 7136, 7960, 8920, 9552, 9950, 10704, 11150, 11940, 12736, 13380, 14272, 14925, 15920, 16725, 17840, 19104, 19900, 21408, 22300, 23880, 26760, 29850, 31840, 33450, 35680, 38208, 39800, 42816, 44377, 44600, 47760, 53520, 59700, 63680, 66900, 71360, 79600, 88754, 89200, 95520, 107040, 119400, 133131, 133800, 159200, 177508, 178400, 191040, 214080, 221885, 238800, 266262, 267600, 318400, 355016, 356800, 443770, 477600, 532524, 535200, 665655, 710032, 887540, 955200, 1065048, 1070400, 1109425, 1331310, 1420064, 1775080, 2130096, 2218850, 2662620, 2840128, 3328275, 3550160, 4260192, 4437700, 5325240, 6656550, 7100320, 8520384, 8875400, 10650480, 13313100, 14200640, 17750800, 21300960, 26626200, 35501600, 42601920, 53252400, 71003200, 106504800, 213009600]

約数ペア:

[(1, 213009600), (2, 106504800), (3, 71003200), (4, 53252400), (5, 42601920), (6, 35501600), (8, 26626200), (10, 21300960), (12, 17750800), (15, 14200640), (16, 13313100), (20, 10650480), (24, 8875400), (25, 8520384), (30, 7100320), (32, 6656550), (40, 5325240), (48, 4437700), (50, 4260192), (60, 3550160), (64, 3328275), (75, 2840128), (80, 2662620), (96, 2218850), (100, 2130096), (120, 1775080), (150, 1420064), (160, 1331310), (192, 1109425), (199, 1070400), (200, 1065048), (223, 955200), (240, 887540), (300, 710032), (320, 665655), (398, 535200), (400, 532524), (446, 477600), (480, 443770), (597, 356800), (600, 355016), (669, 318400), (796, 267600), (800, 266262), (892, 238800), (960, 221885), (995, 214080), (1115, 191040), (1194, 178400), (1200, 177508), (1338, 159200), (1592, 133800), (1600, 133131), (1784, 119400), (1990, 107040), (2230, 95520), (2388, 89200), (2400, 88754), (2676, 79600), (2985, 71360), (3184, 66900), (3345, 63680), (3568, 59700), (3980, 53520), (4460, 47760), (4776, 44600), (4800, 44377), (4975, 42816), (5352, 39800), (5575, 38208), (5970, 35680), (6368, 33450), (6690, 31840), (7136, 29850), (7960, 26760), (8920, 23880), (9552, 22300), (9950, 21408), (10704, 19900), (11150, 19104), (11940, 17840), (12736, 16725), (13380, 15920), (14272, 14925)]