13528020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 28404780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 199, 206, 220, 309, 330, 398, 412, 515, 597, 618, 660, 796, 995, 1030, 1133, 1194, 1236, 1545, 1990, 2060, 2189, 2266, 2388, 2985, 3090, 3399, 3980, 4378, 4532, 5665, 5970, 6180, 6567, 6798, 8756, 10945, 11330, 11940, 13134, 13596, 16995, 20497, 21890, 22660, 26268, 32835, 33990, 40994, 43780, 61491, 65670, 67980, 81988, 102485, 122982, 131340, 204970, 225467, 245964, 307455, 409940, 450934, 614910, 676401, 901868, 1127335, 1229820, 1352802, 2254670, 2705604, 3382005, 4509340, 6764010, 13528020]

約数ペア:

[(1, 13528020), (2, 6764010), (3, 4509340), (4, 3382005), (5, 2705604), (6, 2254670), (10, 1352802), (11, 1229820), (12, 1127335), (15, 901868), (20, 676401), (22, 614910), (30, 450934), (33, 409940), (44, 307455), (55, 245964), (60, 225467), (66, 204970), (103, 131340), (110, 122982), (132, 102485), (165, 81988), (199, 67980), (206, 65670), (220, 61491), (309, 43780), (330, 40994), (398, 33990), (412, 32835), (515, 26268), (597, 22660), (618, 21890), (660, 20497), (796, 16995), (995, 13596), (1030, 13134), (1133, 11940), (1194, 11330), (1236, 10945), (1545, 8756), (1990, 6798), (2060, 6567), (2189, 6180), (2266, 5970), (2388, 5665), (2985, 4532), (3090, 4378), (3399, 3980)]