135216540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 468357120

約数和(自身を除く): 333140580

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, 81, 90, 92, 95, 108, 114, 115, 135, 138, 162, 171, 180, 190, 191, 207, 228, 230, 270, 276, 285, 324, 342, 345, 380, 382, 405, 414, 437, 460, 513, 540, 570, 573, 621, 684, 690, 764, 810, 828, 855, 874, 955, 1026, 1035, 1140, 1146, 1242, 1311, 1380, 1539, 1620, 1710, 1719, 1748, 1863, 1910, 2052, 2070, 2185, 2292, 2484, 2565, 2622, 2865, 3078, 3105, 3420, 3438, 3629, 3726, 3820, 3933, 4140, 4370, 4393, 5130, 5157, 5244, 5730, 6156, 6210, 6555, 6876, 7258, 7452, 7695, 7866, 8595, 8740, 8786, 9315, 10260, 10314, 10887, 11460, 11799, 12420, 13110, 13179, 14516, 15390, 15471, 15732, 17190, 17572, 18145, 18630, 19665, 20628, 21774, 21965, 23598, 25785, 26220, 26358, 30780, 30942, 32661, 34380, 35397, 36290, 37260, 39330, 39537, 43548, 43930, 47196, 51570, 52716, 54435, 58995, 61884, 65322, 65895, 70794, 72580, 77355, 78660, 79074, 83467, 87860, 97983, 103140, 108870, 117990, 118611, 130644, 131790, 141588, 154710, 158148, 163305, 166934, 176985, 195966, 197685, 217740, 235980, 237222, 250401, 263580, 293949, 309420, 326610, 333868, 353970, 355833, 391932, 395370, 417335, 474444, 489915, 500802, 587898, 593055, 653220, 707940, 711666, 751203, 790740, 834670, 979830, 1001604, 1175796, 1186110, 1252005, 1423332, 1469745, 1502406, 1669340, 1779165, 1959660, 2253609, 2372220, 2504010, 2939490, 3004812, 3558330, 3756015, 4507218, 5008020, 5878980, 6760827, 7116660, 7512030, 9014436, 11268045, 13521654, 15024060, 22536090, 27043308, 33804135, 45072180, 67608270, 135216540]

約数ペア:

[(1, 135216540), (2, 67608270), (3, 45072180), (4, 33804135), (5, 27043308), (6, 22536090), (9, 15024060), (10, 13521654), (12, 11268045), (15, 9014436), (18, 7512030), (19, 7116660), (20, 6760827), (23, 5878980), (27, 5008020), (30, 4507218), (36, 3756015), (38, 3558330), (45, 3004812), (46, 2939490), (54, 2504010), (57, 2372220), (60, 2253609), (69, 1959660), (76, 1779165), (81, 1669340), (90, 1502406), (92, 1469745), (95, 1423332), (108, 1252005), (114, 1186110), (115, 1175796), (135, 1001604), (138, 979830), (162, 834670), (171, 790740), (180, 751203), (190, 711666), (191, 707940), (207, 653220), (228, 593055), (230, 587898), (270, 500802), (276, 489915), (285, 474444), (324, 417335), (342, 395370), (345, 391932), (380, 355833), (382, 353970), (405, 333868), (414, 326610), (437, 309420), (460, 293949), (513, 263580), (540, 250401), (570, 237222), (573, 235980), (621, 217740), (684, 197685), (690, 195966), (764, 176985), (810, 166934), (828, 163305), (855, 158148), (874, 154710), (955, 141588), (1026, 131790), (1035, 130644), (1140, 118611), (1146, 117990), (1242, 108870), (1311, 103140), (1380, 97983), (1539, 87860), (1620, 83467), (1710, 79074), (1719, 78660), (1748, 77355), (1863, 72580), (1910, 70794), (2052, 65895), (2070, 65322), (2185, 61884), (2292, 58995), (2484, 54435), (2565, 52716), (2622, 51570), (2865, 47196), (3078, 43930), (3105, 43548), (3420, 39537), (3438, 39330), (3629, 37260), (3726, 36290), (3820, 35397), (3933, 34380), (4140, 32661), (4370, 30942), (4393, 30780), (5130, 26358), (5157, 26220), (5244, 25785), (5730, 23598), (6156, 21965), (6210, 21774), (6555, 20628), (6876, 19665), (7258, 18630), (7452, 18145), (7695, 17572), (7866, 17190), (8595, 15732), (8740, 15471), (8786, 15390), (9315, 14516), (10260, 13179), (10314, 13110), (10887, 12420), (11460, 11799)]