54039420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 185472000

約数和(自身を除く): 131432580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 229, 230, 270, 276, 285, 342, 345, 380, 414, 437, 458, 460, 513, 540, 570, 621, 684, 687, 690, 828, 855, 874, 916, 1026, 1035, 1140, 1145, 1242, 1311, 1374, 1380, 1710, 1748, 2052, 2061, 2070, 2185, 2290, 2484, 2565, 2622, 2748, 3105, 3420, 3435, 3933, 4122, 4140, 4351, 4370, 4580, 5130, 5244, 5267, 6183, 6210, 6555, 6870, 7866, 8244, 8702, 8740, 10260, 10305, 10534, 11799, 12366, 12420, 13053, 13110, 13740, 15732, 15801, 17404, 19665, 20610, 21068, 21755, 23598, 24732, 26106, 26220, 26335, 30915, 31602, 39159, 39330, 41220, 43510, 47196, 47403, 52212, 52670, 58995, 61830, 63204, 65265, 78318, 78660, 79005, 87020, 94806, 100073, 105340, 117477, 117990, 123660, 130530, 142209, 156636, 158010, 189612, 195795, 200146, 234954, 235980, 237015, 261060, 284418, 300219, 316020, 391590, 400292, 469908, 474030, 500365, 568836, 587385, 600438, 711045, 783180, 900657, 948060, 1000730, 1174770, 1200876, 1422090, 1501095, 1801314, 2001460, 2349540, 2701971, 2844180, 3002190, 3602628, 4503285, 5403942, 6004380, 9006570, 10807884, 13509855, 18013140, 27019710, 54039420]

約数ペア:

[(1, 54039420), (2, 27019710), (3, 18013140), (4, 13509855), (5, 10807884), (6, 9006570), (9, 6004380), (10, 5403942), (12, 4503285), (15, 3602628), (18, 3002190), (19, 2844180), (20, 2701971), (23, 2349540), (27, 2001460), (30, 1801314), (36, 1501095), (38, 1422090), (45, 1200876), (46, 1174770), (54, 1000730), (57, 948060), (60, 900657), (69, 783180), (76, 711045), (90, 600438), (92, 587385), (95, 568836), (108, 500365), (114, 474030), (115, 469908), (135, 400292), (138, 391590), (171, 316020), (180, 300219), (190, 284418), (207, 261060), (228, 237015), (229, 235980), (230, 234954), (270, 200146), (276, 195795), (285, 189612), (342, 158010), (345, 156636), (380, 142209), (414, 130530), (437, 123660), (458, 117990), (460, 117477), (513, 105340), (540, 100073), (570, 94806), (621, 87020), (684, 79005), (687, 78660), (690, 78318), (828, 65265), (855, 63204), (874, 61830), (916, 58995), (1026, 52670), (1035, 52212), (1140, 47403), (1145, 47196), (1242, 43510), (1311, 41220), (1374, 39330), (1380, 39159), (1710, 31602), (1748, 30915), (2052, 26335), (2061, 26220), (2070, 26106), (2185, 24732), (2290, 23598), (2484, 21755), (2565, 21068), (2622, 20610), (2748, 19665), (3105, 17404), (3420, 15801), (3435, 15732), (3933, 13740), (4122, 13110), (4140, 13053), (4351, 12420), (4370, 12366), (4580, 11799), (5130, 10534), (5244, 10305), (5267, 10260), (6183, 8740), (6210, 8702), (6555, 8244), (6870, 7866)]