140811900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3583}}^1$

素因数の和:3731

約数の個数: 72

約数和(自身を含む): 410640384

約数和(自身を除く): 269828484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3275, 3583, 3930, 6550, 7166, 7860, 9825, 10749, 13100, 14332, 17915, 19650, 21498, 35830, 39300, 42996, 53745, 71660, 89575, 107490, 179150, 214980, 268725, 358300, 469373, 537450, 938746, 1074900, 1408119, 1877492, 2346865, 2816238, 4693730, 5632476, 7040595, 9387460, 11734325, 14081190, 23468650, 28162380, 35202975, 46937300, 70405950, 140811900]

約数ペア:

[(1, 140811900), (2, 70405950), (3, 46937300), (4, 35202975), (5, 28162380), (6, 23468650), (10, 14081190), (12, 11734325), (15, 9387460), (20, 7040595), (25, 5632476), (30, 4693730), (50, 2816238), (60, 2346865), (75, 1877492), (100, 1408119), (131, 1074900), (150, 938746), (262, 537450), (300, 469373), (393, 358300), (524, 268725), (655, 214980), (786, 179150), (1310, 107490), (1572, 89575), (1965, 71660), (2620, 53745), (3275, 42996), (3583, 39300), (3930, 35830), (6550, 21498), (7166, 19650), (7860, 17915), (9825, 14332), (10749, 13100)]