85426380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 293905920

約数和(自身を除く): 208479540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 283, 351, 387, 390, 430, 468, 516, 540, 559, 566, 585, 645, 702, 774, 780, 849, 860, 1118, 1132, 1161, 1170, 1290, 1404, 1415, 1548, 1677, 1698, 1755, 1935, 2236, 2322, 2340, 2547, 2580, 2795, 2830, 3354, 3396, 3510, 3679, 3870, 4245, 4644, 5031, 5094, 5590, 5660, 5805, 6708, 7020, 7358, 7641, 7740, 8385, 8490, 10062, 10188, 11037, 11180, 11610, 12169, 12735, 14716, 15093, 15282, 16770, 16980, 18395, 20124, 22074, 23220, 24338, 25155, 25470, 30186, 30564, 33111, 33540, 36507, 36790, 38205, 44148, 48676, 50310, 50940, 55185, 60372, 60845, 66222, 73014, 73580, 75465, 76410, 99333, 100620, 109521, 110370, 121690, 132444, 146028, 150930, 152820, 158197, 165555, 182535, 198666, 219042, 220740, 243380, 301860, 316394, 328563, 331110, 365070, 397332, 438084, 474591, 496665, 547605, 632788, 657126, 662220, 730140, 790985, 949182, 993330, 1095210, 1314252, 1423773, 1581970, 1642815, 1898364, 1986660, 2190420, 2372955, 2847546, 3163940, 3285630, 4271319, 4745910, 5695092, 6571260, 7118865, 8542638, 9491820, 14237730, 17085276, 21356595, 28475460, 42713190, 85426380]

約数ペア:

[(1, 85426380), (2, 42713190), (3, 28475460), (4, 21356595), (5, 17085276), (6, 14237730), (9, 9491820), (10, 8542638), (12, 7118865), (13, 6571260), (15, 5695092), (18, 4745910), (20, 4271319), (26, 3285630), (27, 3163940), (30, 2847546), (36, 2372955), (39, 2190420), (43, 1986660), (45, 1898364), (52, 1642815), (54, 1581970), (60, 1423773), (65, 1314252), (78, 1095210), (86, 993330), (90, 949182), (108, 790985), (117, 730140), (129, 662220), (130, 657126), (135, 632788), (156, 547605), (172, 496665), (180, 474591), (195, 438084), (215, 397332), (234, 365070), (258, 331110), (260, 328563), (270, 316394), (283, 301860), (351, 243380), (387, 220740), (390, 219042), (430, 198666), (468, 182535), (516, 165555), (540, 158197), (559, 152820), (566, 150930), (585, 146028), (645, 132444), (702, 121690), (774, 110370), (780, 109521), (849, 100620), (860, 99333), (1118, 76410), (1132, 75465), (1161, 73580), (1170, 73014), (1290, 66222), (1404, 60845), (1415, 60372), (1548, 55185), (1677, 50940), (1698, 50310), (1755, 48676), (1935, 44148), (2236, 38205), (2322, 36790), (2340, 36507), (2547, 33540), (2580, 33111), (2795, 30564), (2830, 30186), (3354, 25470), (3396, 25155), (3510, 24338), (3679, 23220), (3870, 22074), (4245, 20124), (4644, 18395), (5031, 16980), (5094, 16770), (5590, 15282), (5660, 15093), (5805, 14716), (6708, 12735), (7020, 12169), (7358, 11610), (7641, 11180), (7740, 11037), (8385, 10188), (8490, 10062)]