42853500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 137985120

約数和(自身を除く): 95131620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 107, 125, 150, 178, 180, 214, 225, 250, 267, 300, 321, 356, 375, 428, 445, 450, 500, 534, 535, 642, 750, 801, 890, 900, 963, 1068, 1070, 1125, 1284, 1335, 1500, 1602, 1605, 1780, 1926, 2140, 2225, 2250, 2670, 2675, 3204, 3210, 3852, 4005, 4450, 4500, 4815, 5340, 5350, 6420, 6675, 8010, 8025, 8900, 9523, 9630, 10700, 11125, 13350, 13375, 16020, 16050, 19046, 19260, 20025, 22250, 24075, 26700, 26750, 28569, 32100, 33375, 38092, 40050, 40125, 44500, 47615, 48150, 53500, 57138, 66750, 80100, 80250, 85707, 95230, 96300, 100125, 114276, 120375, 133500, 142845, 160500, 171414, 190460, 200250, 238075, 240750, 285690, 342828, 400500, 428535, 476150, 481500, 571380, 714225, 857070, 952300, 1190375, 1428450, 1714140, 2142675, 2380750, 2856900, 3571125, 4285350, 4761500, 7142250, 8570700, 10713375, 14284500, 21426750, 42853500]

約数ペア:

[(1, 42853500), (2, 21426750), (3, 14284500), (4, 10713375), (5, 8570700), (6, 7142250), (9, 4761500), (10, 4285350), (12, 3571125), (15, 2856900), (18, 2380750), (20, 2142675), (25, 1714140), (30, 1428450), (36, 1190375), (45, 952300), (50, 857070), (60, 714225), (75, 571380), (89, 481500), (90, 476150), (100, 428535), (107, 400500), (125, 342828), (150, 285690), (178, 240750), (180, 238075), (214, 200250), (225, 190460), (250, 171414), (267, 160500), (300, 142845), (321, 133500), (356, 120375), (375, 114276), (428, 100125), (445, 96300), (450, 95230), (500, 85707), (534, 80250), (535, 80100), (642, 66750), (750, 57138), (801, 53500), (890, 48150), (900, 47615), (963, 44500), (1068, 40125), (1070, 40050), (1125, 38092), (1284, 33375), (1335, 32100), (1500, 28569), (1602, 26750), (1605, 26700), (1780, 24075), (1926, 22250), (2140, 20025), (2225, 19260), (2250, 19046), (2670, 16050), (2675, 16020), (3204, 13375), (3210, 13350), (3852, 11125), (4005, 10700), (4450, 9630), (4500, 9523), (4815, 8900), (5340, 8025), (5350, 8010), (6420, 6675)]