27748170

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 78886080

約数和(自身を除く): 51137910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 601, 810, 855, 1026, 1202, 1215, 1539, 1710, 1803, 2430, 2565, 3005, 3078, 3606, 4617, 5130, 5409, 6010, 7695, 9015, 9234, 10818, 11419, 15390, 16227, 18030, 22838, 23085, 27045, 32454, 34257, 46170, 48681, 54090, 57095, 68514, 81135, 97362, 102771, 114190, 146043, 162270, 171285, 205542, 243405, 292086, 308313, 342570, 486810, 513855, 616626, 730215, 924939, 1027710, 1460430, 1541565, 1849878, 2774817, 3083130, 4624695, 5549634, 9249390, 13874085, 27748170]

約数ペア:

[(1, 27748170), (2, 13874085), (3, 9249390), (5, 5549634), (6, 4624695), (9, 3083130), (10, 2774817), (15, 1849878), (18, 1541565), (19, 1460430), (27, 1027710), (30, 924939), (38, 730215), (45, 616626), (54, 513855), (57, 486810), (81, 342570), (90, 308313), (95, 292086), (114, 243405), (135, 205542), (162, 171285), (171, 162270), (190, 146043), (243, 114190), (270, 102771), (285, 97362), (342, 81135), (405, 68514), (486, 57095), (513, 54090), (570, 48681), (601, 46170), (810, 34257), (855, 32454), (1026, 27045), (1202, 23085), (1215, 22838), (1539, 18030), (1710, 16227), (1803, 15390), (2430, 11419), (2565, 10818), (3005, 9234), (3078, 9015), (3606, 7695), (4617, 6010), (5130, 5409)]