135322740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 472268160

約数和(自身を除く): 336945420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 509, 630, 633, 844, 1018, 1055, 1260, 1266, 1477, 1527, 1899, 2036, 2110, 2532, 2545, 2954, 3054, 3165, 3563, 3798, 4220, 4431, 4581, 5090, 5908, 6108, 6330, 7126, 7385, 7596, 7635, 8862, 9162, 9495, 10180, 10689, 12660, 13293, 14252, 14770, 15270, 17724, 17815, 18324, 18990, 21378, 22155, 22905, 26586, 29540, 30540, 32067, 35630, 37980, 42756, 44310, 45810, 53172, 53445, 64134, 66465, 71260, 88620, 91620, 106890, 107399, 128268, 132930, 160335, 213780, 214798, 265860, 320670, 322197, 429596, 536995, 641340, 644394, 751793, 966591, 1073990, 1288788, 1503586, 1610985, 1933182, 2147980, 2255379, 3007172, 3221970, 3758965, 3866364, 4510758, 4832955, 6443940, 6766137, 7517930, 9021516, 9665910, 11276895, 13532274, 15035860, 19331820, 22553790, 27064548, 33830685, 45107580, 67661370, 135322740]

約数ペア:

[(1, 135322740), (2, 67661370), (3, 45107580), (4, 33830685), (5, 27064548), (6, 22553790), (7, 19331820), (9, 15035860), (10, 13532274), (12, 11276895), (14, 9665910), (15, 9021516), (18, 7517930), (20, 6766137), (21, 6443940), (28, 4832955), (30, 4510758), (35, 3866364), (36, 3758965), (42, 3221970), (45, 3007172), (60, 2255379), (63, 2147980), (70, 1933182), (84, 1610985), (90, 1503586), (105, 1288788), (126, 1073990), (140, 966591), (180, 751793), (210, 644394), (211, 641340), (252, 536995), (315, 429596), (420, 322197), (422, 320670), (509, 265860), (630, 214798), (633, 213780), (844, 160335), (1018, 132930), (1055, 128268), (1260, 107399), (1266, 106890), (1477, 91620), (1527, 88620), (1899, 71260), (2036, 66465), (2110, 64134), (2532, 53445), (2545, 53172), (2954, 45810), (3054, 44310), (3165, 42756), (3563, 37980), (3798, 35630), (4220, 32067), (4431, 30540), (4581, 29540), (5090, 26586), (5908, 22905), (6108, 22155), (6330, 21378), (7126, 18990), (7385, 18324), (7596, 17815), (7635, 17724), (8862, 15270), (9162, 14770), (9495, 14252), (10180, 13293), (10689, 12660)]