90099660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12655

約数の個数: 96

約数和(自身を含む): 305303040

約数和(自身を除く): 215203380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 12619, 25238, 37857, 50476, 63095, 75714, 88333, 126190, 151428, 176666, 189285, 214523, 252380, 264999, 353332, 378570, 429046, 441665, 529998, 643569, 757140, 858092, 883330, 1059996, 1072615, 1287138, 1324995, 1501661, 1766660, 2145230, 2574276, 2649990, 3003322, 3217845, 4290460, 4504983, 5299980, 6006644, 6435690, 7508305, 9009966, 12871380, 15016610, 18019932, 22524915, 30033220, 45049830, 90099660]

約数ペア:

[(1, 90099660), (2, 45049830), (3, 30033220), (4, 22524915), (5, 18019932), (6, 15016610), (7, 12871380), (10, 9009966), (12, 7508305), (14, 6435690), (15, 6006644), (17, 5299980), (20, 4504983), (21, 4290460), (28, 3217845), (30, 3003322), (34, 2649990), (35, 2574276), (42, 2145230), (51, 1766660), (60, 1501661), (68, 1324995), (70, 1287138), (84, 1072615), (85, 1059996), (102, 883330), (105, 858092), (119, 757140), (140, 643569), (170, 529998), (204, 441665), (210, 429046), (238, 378570), (255, 353332), (340, 264999), (357, 252380), (420, 214523), (476, 189285), (510, 176666), (595, 151428), (714, 126190), (1020, 88333), (1190, 75714), (1428, 63095), (1785, 50476), (2380, 37857), (3570, 25238), (7140, 12619)]