166796820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5459

約数の個数: 120

約数和(自身を含む): 550888800

約数和(自身を除く): 384091980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 5419, 6156, 7695, 10260, 10838, 15390, 16257, 21676, 27095, 30780, 32514, 48771, 54190, 65028, 81285, 97542, 102961, 108380, 146313, 162570, 195084, 205922, 243855, 292626, 308883, 325140, 411844, 438939, 487710, 514805, 585252, 617766, 731565, 877878, 926649, 975420, 1029610, 1235532, 1463130, 1544415, 1755756, 1853298, 2059220, 2194695, 2779947, 2926260, 3088830, 3706596, 4389390, 4633245, 5559894, 6177660, 8339841, 8778780, 9266490, 11119788, 13899735, 16679682, 18532980, 27799470, 33359364, 41699205, 55598940, 83398410, 166796820]

約数ペア:

[(1, 166796820), (2, 83398410), (3, 55598940), (4, 41699205), (5, 33359364), (6, 27799470), (9, 18532980), (10, 16679682), (12, 13899735), (15, 11119788), (18, 9266490), (19, 8778780), (20, 8339841), (27, 6177660), (30, 5559894), (36, 4633245), (38, 4389390), (45, 3706596), (54, 3088830), (57, 2926260), (60, 2779947), (76, 2194695), (81, 2059220), (90, 1853298), (95, 1755756), (108, 1544415), (114, 1463130), (135, 1235532), (162, 1029610), (171, 975420), (180, 926649), (190, 877878), (228, 731565), (270, 617766), (285, 585252), (324, 514805), (342, 487710), (380, 438939), (405, 411844), (513, 325140), (540, 308883), (570, 292626), (684, 243855), (810, 205922), (855, 195084), (1026, 162570), (1140, 146313), (1539, 108380), (1620, 102961), (1710, 97542), (2052, 81285), (2565, 65028), (3078, 54190), (3420, 48771), (5130, 32514), (5419, 30780), (6156, 27095), (7695, 21676), (10260, 16257), (10838, 15390)]