172742460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 530433792

約数和(自身を除く): 357691332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 227, 330, 454, 660, 681, 908, 1135, 1153, 1362, 2270, 2306, 2497, 2724, 3405, 3459, 4540, 4612, 4994, 5765, 6810, 6918, 7491, 9988, 11530, 12485, 12683, 13620, 13836, 14982, 17295, 23060, 24970, 25366, 29964, 34590, 37455, 38049, 49940, 50732, 63415, 69180, 74910, 76098, 126830, 149820, 152196, 190245, 253660, 261731, 380490, 523462, 760980, 785193, 1046924, 1308655, 1570386, 2617310, 2879041, 3140772, 3925965, 5234620, 5758082, 7851930, 8637123, 11516164, 14395205, 15703860, 17274246, 28790410, 34548492, 43185615, 57580820, 86371230, 172742460]

約数ペア:

[(1, 172742460), (2, 86371230), (3, 57580820), (4, 43185615), (5, 34548492), (6, 28790410), (10, 17274246), (11, 15703860), (12, 14395205), (15, 11516164), (20, 8637123), (22, 7851930), (30, 5758082), (33, 5234620), (44, 3925965), (55, 3140772), (60, 2879041), (66, 2617310), (110, 1570386), (132, 1308655), (165, 1046924), (220, 785193), (227, 760980), (330, 523462), (454, 380490), (660, 261731), (681, 253660), (908, 190245), (1135, 152196), (1153, 149820), (1362, 126830), (2270, 76098), (2306, 74910), (2497, 69180), (2724, 63415), (3405, 50732), (3459, 49940), (4540, 38049), (4612, 37455), (4994, 34590), (5765, 29964), (6810, 25366), (6918, 24970), (7491, 23060), (9988, 17295), (11530, 14982), (12485, 13836), (12683, 13620)]