60003215980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{43759}}^1$

素因数の和:43931

約数の個数: 96

約数和(自身を含む): 138285100800

約数和(自身を除く): 78281884820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 109, 148, 170, 185, 218, 340, 370, 436, 545, 629, 740, 1090, 1258, 1853, 2180, 2516, 3145, 3706, 4033, 6290, 7412, 8066, 9265, 12580, 16132, 18530, 20165, 37060, 40330, 43759, 68561, 80660, 87518, 137122, 175036, 218795, 274244, 342805, 437590, 685610, 743903, 875180, 1371220, 1487806, 1619083, 2975612, 3238166, 3719515, 4769731, 6476332, 7439030, 8095415, 9539462, 14878060, 16190830, 19078924, 23848655, 27524411, 32381660, 47697310, 55048822, 81085427, 95394620, 110097644, 137622055, 162170854, 176480047, 275244110, 324341708, 352960094, 405427135, 550488220, 705920188, 810854270, 882400235, 1621708540, 1764800470, 3000160799, 3529600940, 6000321598, 12000643196, 15000803995, 30001607990, 60003215980]

約数ペア:

[(1, 60003215980), (2, 30001607990), (4, 15000803995), (5, 12000643196), (10, 6000321598), (17, 3529600940), (20, 3000160799), (34, 1764800470), (37, 1621708540), (68, 882400235), (74, 810854270), (85, 705920188), (109, 550488220), (148, 405427135), (170, 352960094), (185, 324341708), (218, 275244110), (340, 176480047), (370, 162170854), (436, 137622055), (545, 110097644), (629, 95394620), (740, 81085427), (1090, 55048822), (1258, 47697310), (1853, 32381660), (2180, 27524411), (2516, 23848655), (3145, 19078924), (3706, 16190830), (4033, 14878060), (6290, 9539462), (7412, 8095415), (8066, 7439030), (9265, 6476332), (12580, 4769731), (16132, 3719515), (18530, 3238166), (20165, 2975612), (37060, 1619083), (40330, 1487806), (43759, 1371220), (68561, 875180), (80660, 743903), (87518, 685610), (137122, 437590), (175036, 342805), (218795, 274244)]