162910260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 517123152

約数和(自身を除く): 354212892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 61, 74, 90, 111, 122, 148, 180, 183, 185, 222, 244, 305, 333, 366, 370, 401, 444, 549, 555, 610, 666, 732, 740, 802, 915, 1098, 1110, 1203, 1220, 1332, 1604, 1665, 1830, 2005, 2196, 2220, 2257, 2406, 2745, 3330, 3609, 3660, 4010, 4514, 4812, 5490, 6015, 6660, 6771, 7218, 8020, 9028, 10980, 11285, 12030, 13542, 14436, 14837, 18045, 20313, 22570, 24060, 24461, 27084, 29674, 33855, 36090, 40626, 44511, 45140, 48922, 59348, 67710, 72180, 73383, 74185, 81252, 89022, 97844, 101565, 122305, 133533, 135420, 146766, 148370, 178044, 203130, 220149, 222555, 244610, 267066, 293532, 296740, 366915, 406260, 440298, 445110, 489220, 534132, 667665, 733830, 880596, 890220, 905057, 1100745, 1335330, 1467660, 1810114, 2201490, 2670660, 2715171, 3620228, 4402980, 4525285, 5430342, 8145513, 9050570, 10860684, 13575855, 16291026, 18101140, 27151710, 32582052, 40727565, 54303420, 81455130, 162910260]

約数ペア:

[(1, 162910260), (2, 81455130), (3, 54303420), (4, 40727565), (5, 32582052), (6, 27151710), (9, 18101140), (10, 16291026), (12, 13575855), (15, 10860684), (18, 9050570), (20, 8145513), (30, 5430342), (36, 4525285), (37, 4402980), (45, 3620228), (60, 2715171), (61, 2670660), (74, 2201490), (90, 1810114), (111, 1467660), (122, 1335330), (148, 1100745), (180, 905057), (183, 890220), (185, 880596), (222, 733830), (244, 667665), (305, 534132), (333, 489220), (366, 445110), (370, 440298), (401, 406260), (444, 366915), (549, 296740), (555, 293532), (610, 267066), (666, 244610), (732, 222555), (740, 220149), (802, 203130), (915, 178044), (1098, 148370), (1110, 146766), (1203, 135420), (1220, 133533), (1332, 122305), (1604, 101565), (1665, 97844), (1830, 89022), (2005, 81252), (2196, 74185), (2220, 73383), (2257, 72180), (2406, 67710), (2745, 59348), (3330, 48922), (3609, 45140), (3660, 44511), (4010, 40626), (4514, 36090), (4812, 33855), (5490, 29674), (6015, 27084), (6660, 24461), (6771, 24060), (7218, 22570), (8020, 20313), (9028, 18045), (10980, 14837), (11285, 14436), (12030, 13542)]