26215380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 83529600

約数和(自身を除く): 57314220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1129, 1161, 1290, 1548, 1935, 2258, 2322, 2580, 3387, 3870, 4516, 4644, 5645, 5805, 6774, 7740, 10161, 11290, 11610, 13548, 16935, 20322, 22580, 23220, 30483, 33870, 40644, 48547, 50805, 60966, 67740, 97094, 101610, 121932, 145641, 152415, 194188, 203220, 242735, 291282, 304830, 436923, 485470, 582564, 609660, 728205, 873846, 970940, 1310769, 1456410, 1747692, 2184615, 2621538, 2912820, 4369230, 5243076, 6553845, 8738460, 13107690, 26215380]

約数ペア:

[(1, 26215380), (2, 13107690), (3, 8738460), (4, 6553845), (5, 5243076), (6, 4369230), (9, 2912820), (10, 2621538), (12, 2184615), (15, 1747692), (18, 1456410), (20, 1310769), (27, 970940), (30, 873846), (36, 728205), (43, 609660), (45, 582564), (54, 485470), (60, 436923), (86, 304830), (90, 291282), (108, 242735), (129, 203220), (135, 194188), (172, 152415), (180, 145641), (215, 121932), (258, 101610), (270, 97094), (387, 67740), (430, 60966), (516, 50805), (540, 48547), (645, 40644), (774, 33870), (860, 30483), (1129, 23220), (1161, 22580), (1290, 20322), (1548, 16935), (1935, 13548), (2258, 11610), (2322, 11290), (2580, 10161), (3387, 7740), (3870, 6774), (4516, 5805), (4644, 5645)]