108509220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 346731840

約数和(自身を除く): 238222620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 269, 270, 324, 332, 405, 415, 486, 498, 538, 540, 747, 807, 810, 830, 972, 996, 1076, 1215, 1245, 1345, 1494, 1614, 1620, 1660, 2241, 2421, 2430, 2490, 2690, 2988, 3228, 3735, 4035, 4482, 4842, 4860, 4980, 5380, 6723, 7263, 7470, 8070, 8964, 9684, 11205, 12105, 13446, 14526, 14940, 16140, 20169, 21789, 22327, 22410, 24210, 26892, 29052, 33615, 36315, 40338, 43578, 44654, 44820, 48420, 65367, 66981, 67230, 72630, 80676, 87156, 89308, 100845, 108945, 111635, 130734, 133962, 134460, 145260, 200943, 201690, 217890, 223270, 261468, 267924, 326835, 334905, 401886, 403380, 435780, 446540, 602829, 653670, 669810, 803772, 1004715, 1205658, 1307340, 1339620, 1808487, 2009430, 2411316, 3014145, 3616974, 4018860, 5425461, 6028290, 7233948, 9042435, 10850922, 12056580, 18084870, 21701844, 27127305, 36169740, 54254610, 108509220]

約数ペア:

[(1, 108509220), (2, 54254610), (3, 36169740), (4, 27127305), (5, 21701844), (6, 18084870), (9, 12056580), (10, 10850922), (12, 9042435), (15, 7233948), (18, 6028290), (20, 5425461), (27, 4018860), (30, 3616974), (36, 3014145), (45, 2411316), (54, 2009430), (60, 1808487), (81, 1339620), (83, 1307340), (90, 1205658), (108, 1004715), (135, 803772), (162, 669810), (166, 653670), (180, 602829), (243, 446540), (249, 435780), (269, 403380), (270, 401886), (324, 334905), (332, 326835), (405, 267924), (415, 261468), (486, 223270), (498, 217890), (538, 201690), (540, 200943), (747, 145260), (807, 134460), (810, 133962), (830, 130734), (972, 111635), (996, 108945), (1076, 100845), (1215, 89308), (1245, 87156), (1345, 80676), (1494, 72630), (1614, 67230), (1620, 66981), (1660, 65367), (2241, 48420), (2421, 44820), (2430, 44654), (2490, 43578), (2690, 40338), (2988, 36315), (3228, 33615), (3735, 29052), (4035, 26892), (4482, 24210), (4842, 22410), (4860, 22327), (4980, 21789), (5380, 20169), (6723, 16140), (7263, 14940), (7470, 14526), (8070, 13446), (8964, 12105), (9684, 11205)]