197901600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6379

約数の個数: 144

約数和(自身を含む): 693830592

約数和(自身を除く): 495928992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6343, 7800, 10400, 12686, 15600, 19029, 25372, 31200, 31715, 38058, 50744, 63430, 76116, 82459, 95145, 101488, 126860, 152232, 158575, 164918, 190290, 202976, 247377, 253720, 304464, 317150, 329836, 380580, 412295, 475725, 494754, 507440, 608928, 634300, 659672, 761160, 824590, 951450, 989508, 1014880, 1236885, 1268600, 1319344, 1522320, 1649180, 1902900, 1979016, 2061475, 2473770, 2537200, 2638688, 3044640, 3298360, 3805800, 3958032, 4122950, 4947540, 5074400, 6184425, 6596720, 7611600, 7916064, 8245900, 9895080, 12368850, 13193440, 15223200, 16491800, 19790160, 24737700, 32983600, 39580320, 49475400, 65967200, 98950800, 197901600]

約数ペア:

[(1, 197901600), (2, 98950800), (3, 65967200), (4, 49475400), (5, 39580320), (6, 32983600), (8, 24737700), (10, 19790160), (12, 16491800), (13, 15223200), (15, 13193440), (16, 12368850), (20, 9895080), (24, 8245900), (25, 7916064), (26, 7611600), (30, 6596720), (32, 6184425), (39, 5074400), (40, 4947540), (48, 4122950), (50, 3958032), (52, 3805800), (60, 3298360), (65, 3044640), (75, 2638688), (78, 2537200), (80, 2473770), (96, 2061475), (100, 1979016), (104, 1902900), (120, 1649180), (130, 1522320), (150, 1319344), (156, 1268600), (160, 1236885), (195, 1014880), (200, 989508), (208, 951450), (240, 824590), (260, 761160), (300, 659672), (312, 634300), (325, 608928), (390, 507440), (400, 494754), (416, 475725), (480, 412295), (520, 380580), (600, 329836), (624, 317150), (650, 304464), (780, 253720), (800, 247377), (975, 202976), (1040, 190290), (1200, 164918), (1248, 158575), (1300, 152232), (1560, 126860), (1950, 101488), (2080, 95145), (2400, 82459), (2600, 76116), (3120, 63430), (3900, 50744), (5200, 38058), (6240, 31715), (6343, 31200), (7800, 25372), (10400, 19029), (12686, 15600)]