75767120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 213736320

約数和(自身を除く): 137969200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 80, 88, 104, 110, 130, 143, 148, 176, 179, 185, 208, 220, 260, 286, 296, 358, 370, 407, 440, 481, 520, 572, 592, 715, 716, 740, 814, 880, 895, 962, 1040, 1144, 1430, 1432, 1480, 1628, 1790, 1924, 1969, 2035, 2288, 2327, 2405, 2860, 2864, 2960, 3256, 3580, 3848, 3938, 4070, 4654, 4810, 5291, 5720, 6512, 6623, 7160, 7696, 7876, 8140, 9308, 9620, 9845, 10582, 11440, 11635, 13246, 14320, 15752, 16280, 18616, 19240, 19690, 21164, 23270, 25597, 26455, 26492, 31504, 32560, 33115, 37232, 38480, 39380, 42328, 46540, 51194, 52910, 52984, 66230, 72853, 78760, 84656, 86099, 93080, 102388, 105820, 105968, 127985, 132460, 145706, 157520, 172198, 186160, 204776, 211640, 255970, 264920, 291412, 344396, 364265, 409552, 423280, 430495, 511940, 529840, 582824, 688792, 728530, 860990, 947089, 1023880, 1165648, 1377584, 1457060, 1721980, 1894178, 2047760, 2914120, 3443960, 3788356, 4735445, 5828240, 6887920, 7576712, 9470890, 15153424, 18941780, 37883560, 75767120]

約数ペア:

[(1, 75767120), (2, 37883560), (4, 18941780), (5, 15153424), (8, 9470890), (10, 7576712), (11, 6887920), (13, 5828240), (16, 4735445), (20, 3788356), (22, 3443960), (26, 2914120), (37, 2047760), (40, 1894178), (44, 1721980), (52, 1457060), (55, 1377584), (65, 1165648), (74, 1023880), (80, 947089), (88, 860990), (104, 728530), (110, 688792), (130, 582824), (143, 529840), (148, 511940), (176, 430495), (179, 423280), (185, 409552), (208, 364265), (220, 344396), (260, 291412), (286, 264920), (296, 255970), (358, 211640), (370, 204776), (407, 186160), (440, 172198), (481, 157520), (520, 145706), (572, 132460), (592, 127985), (715, 105968), (716, 105820), (740, 102388), (814, 93080), (880, 86099), (895, 84656), (962, 78760), (1040, 72853), (1144, 66230), (1430, 52984), (1432, 52910), (1480, 51194), (1628, 46540), (1790, 42328), (1924, 39380), (1969, 38480), (2035, 37232), (2288, 33115), (2327, 32560), (2405, 31504), (2860, 26492), (2864, 26455), (2960, 25597), (3256, 23270), (3580, 21164), (3848, 19690), (3938, 19240), (4070, 18616), (4654, 16280), (4810, 15752), (5291, 14320), (5720, 13246), (6512, 11635), (6623, 11440), (7160, 10582), (7696, 9845), (7876, 9620), (8140, 9308)]