67642290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 189995652

約数和(自身を除く): 122353362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 61, 74, 81, 90, 111, 122, 135, 162, 183, 185, 222, 270, 305, 333, 366, 370, 405, 549, 555, 610, 666, 810, 915, 999, 1098, 1110, 1369, 1647, 1665, 1830, 1998, 2257, 2738, 2745, 2997, 3294, 3330, 4107, 4514, 4941, 4995, 5490, 5994, 6771, 6845, 8214, 8235, 9882, 9990, 11285, 12321, 13542, 13690, 14985, 16470, 20313, 20535, 22570, 24642, 24705, 29970, 33855, 36963, 40626, 41070, 49410, 60939, 61605, 67710, 73926, 83509, 101565, 110889, 121878, 123210, 167018, 182817, 184815, 203130, 221778, 250527, 304695, 365634, 369630, 417545, 501054, 554445, 609390, 751581, 835090, 914085, 1108890, 1252635, 1503162, 1828170, 2254743, 2505270, 3757905, 4509486, 6764229, 7515810, 11273715, 13528458, 22547430, 33821145, 67642290]

約数ペア:

[(1, 67642290), (2, 33821145), (3, 22547430), (5, 13528458), (6, 11273715), (9, 7515810), (10, 6764229), (15, 4509486), (18, 3757905), (27, 2505270), (30, 2254743), (37, 1828170), (45, 1503162), (54, 1252635), (61, 1108890), (74, 914085), (81, 835090), (90, 751581), (111, 609390), (122, 554445), (135, 501054), (162, 417545), (183, 369630), (185, 365634), (222, 304695), (270, 250527), (305, 221778), (333, 203130), (366, 184815), (370, 182817), (405, 167018), (549, 123210), (555, 121878), (610, 110889), (666, 101565), (810, 83509), (915, 73926), (999, 67710), (1098, 61605), (1110, 60939), (1369, 49410), (1647, 41070), (1665, 40626), (1830, 36963), (1998, 33855), (2257, 29970), (2738, 24705), (2745, 24642), (2997, 22570), (3294, 20535), (3330, 20313), (4107, 16470), (4514, 14985), (4941, 13690), (4995, 13542), (5490, 12321), (5994, 11285), (6771, 9990), (6845, 9882), (8214, 8235)]