66383820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 207748800

約数和(自身を除く): 141364980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 457, 538, 540, 807, 914, 1076, 1345, 1371, 1614, 1828, 2285, 2421, 2690, 2742, 3228, 4035, 4113, 4570, 4842, 5380, 5484, 6855, 7263, 8070, 8226, 9140, 9684, 12105, 12339, 13710, 14526, 16140, 16452, 20565, 24210, 24678, 27420, 29052, 36315, 41130, 48420, 49356, 61695, 72630, 82260, 122933, 123390, 145260, 245866, 246780, 368799, 491732, 614665, 737598, 1106397, 1229330, 1475196, 1843995, 2212794, 2458660, 3319191, 3687990, 4425588, 5531985, 6638382, 7375980, 11063970, 13276764, 16595955, 22127940, 33191910, 66383820]

約数ペア:

[(1, 66383820), (2, 33191910), (3, 22127940), (4, 16595955), (5, 13276764), (6, 11063970), (9, 7375980), (10, 6638382), (12, 5531985), (15, 4425588), (18, 3687990), (20, 3319191), (27, 2458660), (30, 2212794), (36, 1843995), (45, 1475196), (54, 1229330), (60, 1106397), (90, 737598), (108, 614665), (135, 491732), (180, 368799), (269, 246780), (270, 245866), (457, 145260), (538, 123390), (540, 122933), (807, 82260), (914, 72630), (1076, 61695), (1345, 49356), (1371, 48420), (1614, 41130), (1828, 36315), (2285, 29052), (2421, 27420), (2690, 24678), (2742, 24210), (3228, 20565), (4035, 16452), (4113, 16140), (4570, 14526), (4842, 13710), (5380, 12339), (5484, 12105), (6855, 9684), (7263, 9140), (8070, 8226)]