225480060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 742262976

約数和(自身を除く): 516782916

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, 156, 167, 180, 195, 234, 260, 334, 390, 468, 501, 577, 585, 668, 780, 835, 1002, 1154, 1170, 1503, 1670, 1731, 2004, 2171, 2308, 2340, 2505, 2885, 3006, 3340, 3462, 4342, 5010, 5193, 5770, 6012, 6513, 6924, 7501, 7515, 8655, 8684, 10020, 10386, 10855, 11540, 13026, 15002, 15030, 17310, 19539, 20772, 21710, 22503, 25965, 26052, 30004, 30060, 32565, 34620, 37505, 39078, 43420, 45006, 51930, 65130, 67509, 75010, 78156, 90012, 96359, 97695, 103860, 112515, 130260, 135018, 150020, 192718, 195390, 225030, 270036, 289077, 337545, 385436, 390780, 450060, 481795, 578154, 675090, 867231, 963590, 1156308, 1252667, 1350180, 1445385, 1734462, 1927180, 2505334, 2890770, 3468924, 3758001, 4336155, 5010668, 5781540, 6263335, 7516002, 8672310, 11274003, 12526670, 15032004, 17344620, 18790005, 22548006, 25053340, 37580010, 45096012, 56370015, 75160020, 112740030, 225480060]

約数ペア:

[(1, 225480060), (2, 112740030), (3, 75160020), (4, 56370015), (5, 45096012), (6, 37580010), (9, 25053340), (10, 22548006), (12, 18790005), (13, 17344620), (15, 15032004), (18, 12526670), (20, 11274003), (26, 8672310), (30, 7516002), (36, 6263335), (39, 5781540), (45, 5010668), (52, 4336155), (60, 3758001), (65, 3468924), (78, 2890770), (90, 2505334), (117, 1927180), (130, 1734462), (156, 1445385), (167, 1350180), (180, 1252667), (195, 1156308), (234, 963590), (260, 867231), (334, 675090), (390, 578154), (468, 481795), (501, 450060), (577, 390780), (585, 385436), (668, 337545), (780, 289077), (835, 270036), (1002, 225030), (1154, 195390), (1170, 192718), (1503, 150020), (1670, 135018), (1731, 130260), (2004, 112515), (2171, 103860), (2308, 97695), (2340, 96359), (2505, 90012), (2885, 78156), (3006, 75010), (3340, 67509), (3462, 65130), (4342, 51930), (5010, 45006), (5193, 43420), (5770, 39078), (6012, 37505), (6513, 34620), (6924, 32565), (7501, 30060), (7515, 30004), (8655, 26052), (8684, 25965), (10020, 22503), (10386, 21710), (10855, 20772), (11540, 19539), (13026, 17310), (15002, 15030)]