144726660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 477474816

約数和(自身を除く): 332748156

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, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 487, 508, 585, 635, 762, 780, 974, 1143, 1170, 1270, 1461, 1524, 1651, 1905, 1948, 2286, 2340, 2435, 2540, 2922, 3302, 3810, 4383, 4572, 4870, 4953, 5715, 5844, 6331, 6604, 7305, 7620, 8255, 8766, 9740, 9906, 11430, 12662, 14610, 14859, 16510, 17532, 18993, 19812, 21915, 22860, 24765, 25324, 29220, 29718, 31655, 33020, 37986, 43830, 49530, 56979, 59436, 61849, 63310, 74295, 75972, 87660, 94965, 99060, 113958, 123698, 126620, 148590, 185547, 189930, 227916, 247396, 284895, 297180, 309245, 371094, 379860, 556641, 569790, 618490, 742188, 804037, 927735, 1113282, 1139580, 1236980, 1608074, 1855470, 2226564, 2412111, 2783205, 3216148, 3710940, 4020185, 4824222, 5566410, 7236333, 8040370, 9648444, 11132820, 12060555, 14472666, 16080740, 24121110, 28945332, 36181665, 48242220, 72363330, 144726660]

約数ペア:

[(1, 144726660), (2, 72363330), (3, 48242220), (4, 36181665), (5, 28945332), (6, 24121110), (9, 16080740), (10, 14472666), (12, 12060555), (13, 11132820), (15, 9648444), (18, 8040370), (20, 7236333), (26, 5566410), (30, 4824222), (36, 4020185), (39, 3710940), (45, 3216148), (52, 2783205), (60, 2412111), (65, 2226564), (78, 1855470), (90, 1608074), (117, 1236980), (127, 1139580), (130, 1113282), (156, 927735), (180, 804037), (195, 742188), (234, 618490), (254, 569790), (260, 556641), (381, 379860), (390, 371094), (468, 309245), (487, 297180), (508, 284895), (585, 247396), (635, 227916), (762, 189930), (780, 185547), (974, 148590), (1143, 126620), (1170, 123698), (1270, 113958), (1461, 99060), (1524, 94965), (1651, 87660), (1905, 75972), (1948, 74295), (2286, 63310), (2340, 61849), (2435, 59436), (2540, 56979), (2922, 49530), (3302, 43830), (3810, 37986), (4383, 33020), (4572, 31655), (4870, 29718), (4953, 29220), (5715, 25324), (5844, 24765), (6331, 22860), (6604, 21915), (7305, 19812), (7620, 18993), (8255, 17532), (8766, 16510), (9740, 14859), (9906, 14610), (11430, 12662)]