125387820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 397863648

約数和(自身を除く): 272475828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 67, 74, 90, 111, 134, 148, 180, 185, 201, 222, 268, 281, 333, 335, 370, 402, 444, 555, 562, 603, 666, 670, 740, 804, 843, 1005, 1110, 1124, 1206, 1332, 1340, 1405, 1665, 1686, 2010, 2220, 2412, 2479, 2529, 2810, 3015, 3330, 3372, 4020, 4215, 4958, 5058, 5620, 6030, 6660, 7437, 8430, 9916, 10116, 10397, 12060, 12395, 12645, 14874, 16860, 18827, 20794, 22311, 24790, 25290, 29748, 31191, 37185, 37654, 41588, 44622, 49580, 50580, 51985, 56481, 62382, 74370, 75308, 89244, 93573, 94135, 103970, 111555, 112962, 124764, 148740, 155955, 169443, 187146, 188270, 207940, 223110, 225924, 282405, 311910, 338886, 374292, 376540, 446220, 467865, 564810, 623820, 677772, 696599, 847215, 935730, 1129620, 1393198, 1694430, 1871460, 2089797, 2786396, 3388860, 3482995, 4179594, 6269391, 6965990, 8359188, 10448985, 12538782, 13931980, 20897970, 25077564, 31346955, 41795940, 62693910, 125387820]

約数ペア:

[(1, 125387820), (2, 62693910), (3, 41795940), (4, 31346955), (5, 25077564), (6, 20897970), (9, 13931980), (10, 12538782), (12, 10448985), (15, 8359188), (18, 6965990), (20, 6269391), (30, 4179594), (36, 3482995), (37, 3388860), (45, 2786396), (60, 2089797), (67, 1871460), (74, 1694430), (90, 1393198), (111, 1129620), (134, 935730), (148, 847215), (180, 696599), (185, 677772), (201, 623820), (222, 564810), (268, 467865), (281, 446220), (333, 376540), (335, 374292), (370, 338886), (402, 311910), (444, 282405), (555, 225924), (562, 223110), (603, 207940), (666, 188270), (670, 187146), (740, 169443), (804, 155955), (843, 148740), (1005, 124764), (1110, 112962), (1124, 111555), (1206, 103970), (1332, 94135), (1340, 93573), (1405, 89244), (1665, 75308), (1686, 74370), (2010, 62382), (2220, 56481), (2412, 51985), (2479, 50580), (2529, 49580), (2810, 44622), (3015, 41588), (3330, 37654), (3372, 37185), (4020, 31191), (4215, 29748), (4958, 25290), (5058, 24790), (5620, 22311), (6030, 20794), (6660, 18827), (7437, 16860), (8430, 14874), (9916, 12645), (10116, 12395), (10397, 12060)]