27082980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7953

約数の個数: 72

約数和(自身を含む): 86486400

約数和(自身を除く): 59403420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7919, 15838, 23757, 31676, 39595, 47514, 71271, 79190, 95028, 118785, 142542, 150461, 158380, 237570, 285084, 300922, 356355, 451383, 475140, 601844, 712710, 752305, 902766, 1354149, 1425420, 1504610, 1805532, 2256915, 2708298, 3009220, 4513830, 5416596, 6770745, 9027660, 13541490, 27082980]

約数ペア:

[(1, 27082980), (2, 13541490), (3, 9027660), (4, 6770745), (5, 5416596), (6, 4513830), (9, 3009220), (10, 2708298), (12, 2256915), (15, 1805532), (18, 1504610), (19, 1425420), (20, 1354149), (30, 902766), (36, 752305), (38, 712710), (45, 601844), (57, 475140), (60, 451383), (76, 356355), (90, 300922), (95, 285084), (114, 237570), (171, 158380), (180, 150461), (190, 142542), (228, 118785), (285, 95028), (342, 79190), (380, 71271), (570, 47514), (684, 39595), (855, 31676), (1140, 23757), (1710, 15838), (3420, 7919)]