65113380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 211411200

約数和(自身を除く): 146297820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 79, 90, 95, 114, 158, 171, 180, 190, 228, 237, 241, 285, 316, 342, 380, 395, 474, 482, 570, 684, 711, 723, 790, 855, 948, 964, 1140, 1185, 1205, 1422, 1446, 1501, 1580, 1710, 2169, 2370, 2410, 2844, 2892, 3002, 3420, 3555, 3615, 4338, 4503, 4579, 4740, 4820, 6004, 7110, 7230, 7505, 8676, 9006, 9158, 10845, 13509, 13737, 14220, 14460, 15010, 18012, 18316, 19039, 21690, 22515, 22895, 27018, 27474, 30020, 38078, 41211, 43380, 45030, 45790, 54036, 54948, 57117, 67545, 68685, 76156, 82422, 90060, 91580, 95195, 114234, 135090, 137370, 164844, 171351, 190390, 206055, 228468, 270180, 274740, 285585, 342702, 361741, 380780, 412110, 571170, 685404, 723482, 824220, 856755, 1085223, 1142340, 1446964, 1713510, 1808705, 2170446, 3255669, 3427020, 3617410, 4340892, 5426115, 6511338, 7234820, 10852230, 13022676, 16278345, 21704460, 32556690, 65113380]

約数ペア:

[(1, 65113380), (2, 32556690), (3, 21704460), (4, 16278345), (5, 13022676), (6, 10852230), (9, 7234820), (10, 6511338), (12, 5426115), (15, 4340892), (18, 3617410), (19, 3427020), (20, 3255669), (30, 2170446), (36, 1808705), (38, 1713510), (45, 1446964), (57, 1142340), (60, 1085223), (76, 856755), (79, 824220), (90, 723482), (95, 685404), (114, 571170), (158, 412110), (171, 380780), (180, 361741), (190, 342702), (228, 285585), (237, 274740), (241, 270180), (285, 228468), (316, 206055), (342, 190390), (380, 171351), (395, 164844), (474, 137370), (482, 135090), (570, 114234), (684, 95195), (711, 91580), (723, 90060), (790, 82422), (855, 76156), (948, 68685), (964, 67545), (1140, 57117), (1185, 54948), (1205, 54036), (1422, 45790), (1446, 45030), (1501, 43380), (1580, 41211), (1710, 38078), (2169, 30020), (2370, 27474), (2410, 27018), (2844, 22895), (2892, 22515), (3002, 21690), (3420, 19039), (3555, 18316), (3615, 18012), (4338, 15010), (4503, 14460), (4579, 14220), (4740, 13737), (4820, 13509), (6004, 10845), (7110, 9158), (7230, 9006), (7505, 8676)]