38439600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 124730112

約数和(自身を除く): 86290512

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, 103, 120, 150, 200, 206, 240, 300, 309, 311, 400, 412, 515, 600, 618, 622, 824, 933, 1030, 1200, 1236, 1244, 1545, 1555, 1648, 1866, 2060, 2472, 2488, 2575, 3090, 3110, 3732, 4120, 4665, 4944, 4976, 5150, 6180, 6220, 7464, 7725, 7775, 8240, 9330, 10300, 12360, 12440, 14928, 15450, 15550, 18660, 20600, 23325, 24720, 24880, 30900, 31100, 32033, 37320, 41200, 46650, 61800, 62200, 64066, 74640, 93300, 96099, 123600, 124400, 128132, 160165, 186600, 192198, 256264, 320330, 373200, 384396, 480495, 512528, 640660, 768792, 800825, 960990, 1281320, 1537584, 1601650, 1921980, 2402475, 2562640, 3203300, 3843960, 4804950, 6406600, 7687920, 9609900, 12813200, 19219800, 38439600]

約数ペア:

[(1, 38439600), (2, 19219800), (3, 12813200), (4, 9609900), (5, 7687920), (6, 6406600), (8, 4804950), (10, 3843960), (12, 3203300), (15, 2562640), (16, 2402475), (20, 1921980), (24, 1601650), (25, 1537584), (30, 1281320), (40, 960990), (48, 800825), (50, 768792), (60, 640660), (75, 512528), (80, 480495), (100, 384396), (103, 373200), (120, 320330), (150, 256264), (200, 192198), (206, 186600), (240, 160165), (300, 128132), (309, 124400), (311, 123600), (400, 96099), (412, 93300), (515, 74640), (600, 64066), (618, 62200), (622, 61800), (824, 46650), (933, 41200), (1030, 37320), (1200, 32033), (1236, 31100), (1244, 30900), (1545, 24880), (1555, 24720), (1648, 23325), (1866, 20600), (2060, 18660), (2472, 15550), (2488, 15450), (2575, 14928), (3090, 12440), (3110, 12360), (3732, 10300), (4120, 9330), (4665, 8240), (4944, 7775), (4976, 7725), (5150, 7464), (6180, 6220)]