68600070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 234524160

約数和(自身を除く): 165924090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 521, 570, 627, 630, 665, 693, 770, 798, 855, 990, 1042, 1045, 1155, 1197, 1254, 1330, 1386, 1463, 1563, 1710, 1881, 1995, 2090, 2310, 2394, 2605, 2926, 3126, 3135, 3465, 3647, 3762, 3990, 4389, 4689, 5210, 5731, 5985, 6270, 6930, 7294, 7315, 7815, 8778, 9378, 9405, 9899, 10941, 11462, 11970, 13167, 14630, 15630, 17193, 18235, 18810, 19798, 21882, 21945, 23445, 26334, 28655, 29697, 32823, 34386, 36470, 40117, 43890, 46890, 49495, 51579, 54705, 57310, 59394, 65646, 65835, 69293, 80234, 85965, 89091, 98990, 103158, 108889, 109410, 120351, 131670, 138586, 148485, 164115, 171930, 178182, 200585, 207879, 217778, 240702, 257895, 296970, 326667, 328230, 346465, 361053, 401170, 415758, 445455, 515790, 544445, 601755, 623637, 653334, 692930, 722106, 762223, 890910, 980001, 1039395, 1088890, 1203510, 1247274, 1524446, 1633335, 1805265, 1960002, 2078790, 2286669, 3118185, 3266670, 3610530, 3811115, 4573338, 4900005, 6236370, 6860007, 7622230, 9800010, 11433345, 13720014, 22866690, 34300035, 68600070]

約数ペア:

[(1, 68600070), (2, 34300035), (3, 22866690), (5, 13720014), (6, 11433345), (7, 9800010), (9, 7622230), (10, 6860007), (11, 6236370), (14, 4900005), (15, 4573338), (18, 3811115), (19, 3610530), (21, 3266670), (22, 3118185), (30, 2286669), (33, 2078790), (35, 1960002), (38, 1805265), (42, 1633335), (45, 1524446), (55, 1247274), (57, 1203510), (63, 1088890), (66, 1039395), (70, 980001), (77, 890910), (90, 762223), (95, 722106), (99, 692930), (105, 653334), (110, 623637), (114, 601755), (126, 544445), (133, 515790), (154, 445455), (165, 415758), (171, 401170), (190, 361053), (198, 346465), (209, 328230), (210, 326667), (231, 296970), (266, 257895), (285, 240702), (315, 217778), (330, 207879), (342, 200585), (385, 178182), (399, 171930), (418, 164115), (462, 148485), (495, 138586), (521, 131670), (570, 120351), (627, 109410), (630, 108889), (665, 103158), (693, 98990), (770, 89091), (798, 85965), (855, 80234), (990, 69293), (1042, 65835), (1045, 65646), (1155, 59394), (1197, 57310), (1254, 54705), (1330, 51579), (1386, 49495), (1463, 46890), (1563, 43890), (1710, 40117), (1881, 36470), (1995, 34386), (2090, 32823), (2310, 29697), (2394, 28655), (2605, 26334), (2926, 23445), (3126, 21945), (3135, 21882), (3465, 19798), (3647, 18810), (3762, 18235), (3990, 17193), (4389, 15630), (4689, 14630), (5210, 13167), (5731, 11970), (5985, 11462), (6270, 10941), (6930, 9899), (7294, 9405), (7315, 9378), (7815, 8778)]