75199880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11677}}^1$

素因数の和:11718

約数の個数: 64

約数和(自身を含む): 201795840

約数和(自身を除く): 126595960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 11677, 23354, 46708, 58385, 81739, 93416, 116770, 163478, 233540, 268571, 326956, 408695, 467080, 537142, 653912, 817390, 1074284, 1342855, 1634780, 1879997, 2148568, 2685710, 3269560, 3759994, 5371420, 7519988, 9399985, 10742840, 15039976, 18799970, 37599940, 75199880]

約数ペア:

[(1, 75199880), (2, 37599940), (4, 18799970), (5, 15039976), (7, 10742840), (8, 9399985), (10, 7519988), (14, 5371420), (20, 3759994), (23, 3269560), (28, 2685710), (35, 2148568), (40, 1879997), (46, 1634780), (56, 1342855), (70, 1074284), (92, 817390), (115, 653912), (140, 537142), (161, 467080), (184, 408695), (230, 326956), (280, 268571), (322, 233540), (460, 163478), (644, 116770), (805, 93416), (920, 81739), (1288, 58385), (1610, 46708), (3220, 23354), (6440, 11677)]