75383420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 118346116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 205, 230, 287, 322, 410, 460, 571, 574, 644, 805, 820, 943, 1142, 1148, 1435, 1610, 1886, 2284, 2855, 2870, 3220, 3772, 3997, 4715, 5710, 5740, 6601, 7994, 9430, 11420, 13133, 13202, 15988, 18860, 19985, 23411, 26266, 26404, 33005, 39970, 46822, 52532, 65665, 66010, 79940, 91931, 93644, 117055, 131330, 132020, 163877, 183862, 234110, 262660, 327754, 367724, 459655, 468220, 538453, 655508, 819385, 919310, 1076906, 1638770, 1838620, 2153812, 2692265, 3277540, 3769171, 5384530, 7538342, 10769060, 15076684, 18845855, 37691710, 75383420]

約数ペア:

[(1, 75383420), (2, 37691710), (4, 18845855), (5, 15076684), (7, 10769060), (10, 7538342), (14, 5384530), (20, 3769171), (23, 3277540), (28, 2692265), (35, 2153812), (41, 1838620), (46, 1638770), (70, 1076906), (82, 919310), (92, 819385), (115, 655508), (140, 538453), (161, 468220), (164, 459655), (205, 367724), (230, 327754), (287, 262660), (322, 234110), (410, 183862), (460, 163877), (571, 132020), (574, 131330), (644, 117055), (805, 93644), (820, 91931), (943, 79940), (1142, 66010), (1148, 65665), (1435, 52532), (1610, 46822), (1886, 39970), (2284, 33005), (2855, 26404), (2870, 26266), (3220, 23411), (3772, 19985), (3997, 18860), (4715, 15988), (5710, 13202), (5740, 13133), (6601, 11420), (7994, 9430)]