169578060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 522492768

約数和(自身を除く): 352914708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 173, 186, 204, 255, 310, 340, 346, 372, 465, 510, 519, 527, 620, 692, 865, 930, 961, 1020, 1038, 1054, 1581, 1730, 1860, 1922, 2076, 2108, 2595, 2635, 2883, 2941, 3162, 3460, 3844, 4805, 5190, 5270, 5363, 5766, 5882, 6324, 7905, 8823, 9610, 10380, 10540, 10726, 11532, 11764, 14415, 14705, 15810, 16089, 16337, 17646, 19220, 21452, 26815, 28830, 29410, 31620, 32178, 32674, 35292, 44115, 49011, 53630, 57660, 58820, 64356, 65348, 80445, 81685, 88230, 91171, 98022, 107260, 160890, 163370, 166253, 176460, 182342, 196044, 245055, 273513, 321780, 326740, 332506, 364684, 455855, 490110, 498759, 547026, 665012, 831265, 911710, 980220, 997518, 1094052, 1367565, 1662530, 1823420, 1995036, 2493795, 2735130, 2826301, 3325060, 4987590, 5470260, 5652602, 8478903, 9975180, 11305204, 14131505, 16957806, 28263010, 33915612, 42394515, 56526020, 84789030, 169578060]

約数ペア:

[(1, 169578060), (2, 84789030), (3, 56526020), (4, 42394515), (5, 33915612), (6, 28263010), (10, 16957806), (12, 14131505), (15, 11305204), (17, 9975180), (20, 8478903), (30, 5652602), (31, 5470260), (34, 4987590), (51, 3325060), (60, 2826301), (62, 2735130), (68, 2493795), (85, 1995036), (93, 1823420), (102, 1662530), (124, 1367565), (155, 1094052), (170, 997518), (173, 980220), (186, 911710), (204, 831265), (255, 665012), (310, 547026), (340, 498759), (346, 490110), (372, 455855), (465, 364684), (510, 332506), (519, 326740), (527, 321780), (620, 273513), (692, 245055), (865, 196044), (930, 182342), (961, 176460), (1020, 166253), (1038, 163370), (1054, 160890), (1581, 107260), (1730, 98022), (1860, 91171), (1922, 88230), (2076, 81685), (2108, 80445), (2595, 65348), (2635, 64356), (2883, 58820), (2941, 57660), (3162, 53630), (3460, 49011), (3844, 44115), (4805, 35292), (5190, 32674), (5270, 32178), (5363, 31620), (5766, 29410), (5882, 28830), (6324, 26815), (7905, 21452), (8823, 19220), (9610, 17646), (10380, 16337), (10540, 16089), (10726, 15810), (11532, 14705), (11764, 14415)]