190818540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5712

約数の個数: 144

約数和(自身を含む): 668697120

約数和(自身を除く): 477878580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 5669, 6732, 8415, 11220, 11338, 16830, 17007, 22676, 28345, 33660, 34014, 51021, 56690, 62359, 68028, 85035, 96373, 102042, 113380, 124718, 170070, 187077, 192746, 204084, 249436, 255105, 289119, 311795, 340140, 374154, 385492, 481865, 510210, 561231, 578238, 623590, 748308, 867357, 935385, 963730, 1020420, 1060103, 1122462, 1156476, 1247180, 1445595, 1734714, 1870770, 1927460, 2120206, 2244924, 2806155, 2891190, 3180309, 3469428, 3741540, 4240412, 4336785, 5300515, 5612310, 5782380, 6360618, 8673570, 9540927, 10601030, 11224620, 12721236, 15901545, 17347140, 19081854, 21202060, 31803090, 38163708, 47704635, 63606180, 95409270, 190818540]

約数ペア:

[(1, 190818540), (2, 95409270), (3, 63606180), (4, 47704635), (5, 38163708), (6, 31803090), (9, 21202060), (10, 19081854), (11, 17347140), (12, 15901545), (15, 12721236), (17, 11224620), (18, 10601030), (20, 9540927), (22, 8673570), (30, 6360618), (33, 5782380), (34, 5612310), (36, 5300515), (44, 4336785), (45, 4240412), (51, 3741540), (55, 3469428), (60, 3180309), (66, 2891190), (68, 2806155), (85, 2244924), (90, 2120206), (99, 1927460), (102, 1870770), (110, 1734714), (132, 1445595), (153, 1247180), (165, 1156476), (170, 1122462), (180, 1060103), (187, 1020420), (198, 963730), (204, 935385), (220, 867357), (255, 748308), (306, 623590), (330, 578238), (340, 561231), (374, 510210), (396, 481865), (495, 385492), (510, 374154), (561, 340140), (612, 311795), (660, 289119), (748, 255105), (765, 249436), (935, 204084), (990, 192746), (1020, 187077), (1122, 170070), (1530, 124718), (1683, 113380), (1870, 102042), (1980, 96373), (2244, 85035), (2805, 68028), (3060, 62359), (3366, 56690), (3740, 51021), (5610, 34014), (5669, 33660), (6732, 28345), (8415, 22676), (11220, 17007), (11338, 16830)]