57383820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 189876960

約数和(自身を除く): 132493140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 137, 156, 179, 180, 195, 234, 260, 274, 358, 390, 411, 468, 537, 548, 585, 685, 716, 780, 822, 895, 1074, 1170, 1233, 1370, 1611, 1644, 1781, 1790, 2055, 2148, 2327, 2340, 2466, 2685, 2740, 3222, 3562, 3580, 4110, 4654, 4932, 5343, 5370, 6165, 6444, 6981, 7124, 8055, 8220, 8905, 9308, 10686, 10740, 11635, 12330, 13962, 16029, 16110, 17810, 20943, 21372, 23270, 24523, 24660, 26715, 27924, 32058, 32220, 34905, 35620, 41886, 46540, 49046, 53430, 64116, 69810, 73569, 80145, 83772, 98092, 104715, 106860, 122615, 139620, 147138, 160290, 209430, 220707, 245230, 294276, 318799, 320580, 367845, 418860, 441414, 490460, 637598, 735690, 882828, 956397, 1103535, 1275196, 1471380, 1593995, 1912794, 2207070, 2869191, 3187990, 3825588, 4414140, 4781985, 5738382, 6375980, 9563970, 11476764, 14345955, 19127940, 28691910, 57383820]

約数ペア:

[(1, 57383820), (2, 28691910), (3, 19127940), (4, 14345955), (5, 11476764), (6, 9563970), (9, 6375980), (10, 5738382), (12, 4781985), (13, 4414140), (15, 3825588), (18, 3187990), (20, 2869191), (26, 2207070), (30, 1912794), (36, 1593995), (39, 1471380), (45, 1275196), (52, 1103535), (60, 956397), (65, 882828), (78, 735690), (90, 637598), (117, 490460), (130, 441414), (137, 418860), (156, 367845), (179, 320580), (180, 318799), (195, 294276), (234, 245230), (260, 220707), (274, 209430), (358, 160290), (390, 147138), (411, 139620), (468, 122615), (537, 106860), (548, 104715), (585, 98092), (685, 83772), (716, 80145), (780, 73569), (822, 69810), (895, 64116), (1074, 53430), (1170, 49046), (1233, 46540), (1370, 41886), (1611, 35620), (1644, 34905), (1781, 32220), (1790, 32058), (2055, 27924), (2148, 26715), (2327, 24660), (2340, 24523), (2466, 23270), (2685, 21372), (2740, 20943), (3222, 17810), (3562, 16110), (3580, 16029), (4110, 13962), (4654, 12330), (4932, 11635), (5343, 10740), (5370, 10686), (6165, 9308), (6444, 8905), (6981, 8220), (7124, 8055)]