75963160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 139950440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 509, 520, 533, 574, 728, 820, 910, 1018, 1066, 1148, 1435, 1640, 1820, 2036, 2132, 2296, 2545, 2665, 2870, 3563, 3640, 3731, 4072, 4264, 5090, 5330, 5740, 6617, 7126, 7462, 10180, 10660, 11480, 13234, 14252, 14924, 17815, 18655, 20360, 20869, 21320, 26468, 28504, 29848, 33085, 35630, 37310, 41738, 46319, 52936, 66170, 71260, 74620, 83476, 92638, 104345, 132340, 142520, 146083, 149240, 166952, 185276, 208690, 231595, 264680, 271297, 292166, 370552, 417380, 463190, 542594, 584332, 730415, 834760, 926380, 1085188, 1168664, 1356485, 1460830, 1852760, 1899079, 2170376, 2712970, 2921660, 3798158, 5425940, 5843320, 7596316, 9495395, 10851880, 15192632, 18990790, 37981580, 75963160]

約数ペア:

[(1, 75963160), (2, 37981580), (4, 18990790), (5, 15192632), (7, 10851880), (8, 9495395), (10, 7596316), (13, 5843320), (14, 5425940), (20, 3798158), (26, 2921660), (28, 2712970), (35, 2170376), (40, 1899079), (41, 1852760), (52, 1460830), (56, 1356485), (65, 1168664), (70, 1085188), (82, 926380), (91, 834760), (104, 730415), (130, 584332), (140, 542594), (164, 463190), (182, 417380), (205, 370552), (260, 292166), (280, 271297), (287, 264680), (328, 231595), (364, 208690), (410, 185276), (455, 166952), (509, 149240), (520, 146083), (533, 142520), (574, 132340), (728, 104345), (820, 92638), (910, 83476), (1018, 74620), (1066, 71260), (1148, 66170), (1435, 52936), (1640, 46319), (1820, 41738), (2036, 37310), (2132, 35630), (2296, 33085), (2545, 29848), (2665, 28504), (2870, 26468), (3563, 21320), (3640, 20869), (3731, 20360), (4072, 18655), (4264, 17815), (5090, 14924), (5330, 14252), (5740, 13234), (6617, 11480), (7126, 10660), (7462, 10180)]