223564140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54001}}^1$

素因数の和:54039

約数の個数: 72

約数和(自身を含む): 707642208

約数和(自身を除く): 484078068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 54001, 108002, 162003, 216004, 270005, 324006, 486009, 540010, 648012, 810015, 972018, 1080020, 1242023, 1620030, 1944036, 2430045, 2484046, 3240060, 3726069, 4860090, 4968092, 6210115, 7452138, 9720180, 11178207, 12420230, 14904276, 18630345, 22356414, 24840460, 37260690, 44712828, 55891035, 74521380, 111782070, 223564140]

約数ペア:

[(1, 223564140), (2, 111782070), (3, 74521380), (4, 55891035), (5, 44712828), (6, 37260690), (9, 24840460), (10, 22356414), (12, 18630345), (15, 14904276), (18, 12420230), (20, 11178207), (23, 9720180), (30, 7452138), (36, 6210115), (45, 4968092), (46, 4860090), (60, 3726069), (69, 3240060), (90, 2484046), (92, 2430045), (115, 1944036), (138, 1620030), (180, 1242023), (207, 1080020), (230, 972018), (276, 810015), (345, 648012), (414, 540010), (460, 486009), (690, 324006), (828, 270005), (1035, 216004), (1380, 162003), (2070, 108002), (4140, 54001)]