192918780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18803}}^1$

素因数の和:18840

約数の個数: 96

約数和(自身を含む): 631814400

約数和(自身を除く): 438895620

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, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 18803, 37606, 56409, 75212, 94015, 112818, 169227, 188030, 225636, 282045, 338454, 357257, 376060, 507681, 564090, 676908, 714514, 846135, 1015362, 1071771, 1128180, 1429028, 1692270, 1786285, 2030724, 2143542, 2538405, 3215313, 3384540, 3572570, 4287084, 5076810, 5358855, 6430626, 7145140, 9645939, 10153620, 10717710, 12861252, 16076565, 19291878, 21435420, 32153130, 38583756, 48229695, 64306260, 96459390, 192918780]

約数ペア:

[(1, 192918780), (2, 96459390), (3, 64306260), (4, 48229695), (5, 38583756), (6, 32153130), (9, 21435420), (10, 19291878), (12, 16076565), (15, 12861252), (18, 10717710), (19, 10153620), (20, 9645939), (27, 7145140), (30, 6430626), (36, 5358855), (38, 5076810), (45, 4287084), (54, 3572570), (57, 3384540), (60, 3215313), (76, 2538405), (90, 2143542), (95, 2030724), (108, 1786285), (114, 1692270), (135, 1429028), (171, 1128180), (180, 1071771), (190, 1015362), (228, 846135), (270, 714514), (285, 676908), (342, 564090), (380, 507681), (513, 376060), (540, 357257), (570, 338454), (684, 282045), (855, 225636), (1026, 188030), (1140, 169227), (1710, 112818), (2052, 94015), (2565, 75212), (3420, 56409), (5130, 37606), (10260, 18803)]