3987490800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{10039}}^1$

素因数の和:10391

約数の個数: 120

約数和(自身を含む): 12813128320

約数和(自身を除く): 8825637520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 331, 400, 600, 662, 993, 1200, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 8275, 9930, 10039, 13240, 15888, 16550, 19860, 20078, 24825, 26480, 30117, 33100, 39720, 40156, 49650, 50195, 60234, 66200, 79440, 80312, 99300, 100390, 120468, 132400, 150585, 160624, 198600, 200780, 240936, 250975, 301170, 397200, 401560, 481872, 501950, 602340, 752925, 803120, 1003900, 1204680, 1505850, 2007800, 2409360, 3011700, 3322909, 4015600, 6023400, 6645818, 9968727, 12046800, 13291636, 16614545, 19937454, 26583272, 33229090, 39874908, 49843635, 53166544, 66458180, 79749816, 83072725, 99687270, 132916360, 159499632, 166145450, 199374540, 249218175, 265832720, 332290900, 398749080, 498436350, 664581800, 797498160, 996872700, 1329163600, 1993745400, 3987490800]

約数ペア:

[(1, 3987490800), (2, 1993745400), (3, 1329163600), (4, 996872700), (5, 797498160), (6, 664581800), (8, 498436350), (10, 398749080), (12, 332290900), (15, 265832720), (16, 249218175), (20, 199374540), (24, 166145450), (25, 159499632), (30, 132916360), (40, 99687270), (48, 83072725), (50, 79749816), (60, 66458180), (75, 53166544), (80, 49843635), (100, 39874908), (120, 33229090), (150, 26583272), (200, 19937454), (240, 16614545), (300, 13291636), (331, 12046800), (400, 9968727), (600, 6645818), (662, 6023400), (993, 4015600), (1200, 3322909), (1324, 3011700), (1655, 2409360), (1986, 2007800), (2648, 1505850), (3310, 1204680), (3972, 1003900), (4965, 803120), (5296, 752925), (6620, 602340), (7944, 501950), (8275, 481872), (9930, 401560), (10039, 397200), (13240, 301170), (15888, 250975), (16550, 240936), (19860, 200780), (20078, 198600), (24825, 160624), (26480, 150585), (30117, 132400), (33100, 120468), (39720, 100390), (40156, 99300), (49650, 80312), (50195, 79440), (60234, 66200)]