90399960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1290

約数の個数: 192

約数和(自身を含む): 347630400

約数和(自身を除く): 257230440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1237, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2474, 2520, 2610, 3045, 3480, 3654, 3711, 4060, 4872, 4948, 5220, 6090, 6185, 7308, 7422, 8120, 8659, 9135, 9896, 10440, 11133, 12180, 12370, 14616, 14844, 17318, 18270, 18555, 22266, 24360, 24740, 25977, 29688, 34636, 35873, 36540, 37110, 43295, 44532, 49480, 51954, 55665, 69272, 71746, 73080, 74220, 77931, 86590, 89064, 103908, 107619, 111330, 129885, 143492, 148440, 155862, 173180, 179365, 207816, 215238, 222660, 251111, 259770, 286984, 311724, 322857, 346360, 358730, 389655, 430476, 445320, 502222, 519540, 538095, 623448, 645714, 717460, 753333, 779310, 860952, 1004444, 1039080, 1076190, 1255555, 1291428, 1434920, 1506666, 1558620, 1614285, 2008888, 2152380, 2259999, 2511110, 2582856, 3013332, 3117240, 3228570, 3766665, 4304760, 4519998, 5022220, 6026664, 6457140, 7533330, 9039996, 10044440, 11299995, 12914280, 15066660, 18079992, 22599990, 30133320, 45199980, 90399960]

約数ペア:

[(1, 90399960), (2, 45199980), (3, 30133320), (4, 22599990), (5, 18079992), (6, 15066660), (7, 12914280), (8, 11299995), (9, 10044440), (10, 9039996), (12, 7533330), (14, 6457140), (15, 6026664), (18, 5022220), (20, 4519998), (21, 4304760), (24, 3766665), (28, 3228570), (29, 3117240), (30, 3013332), (35, 2582856), (36, 2511110), (40, 2259999), (42, 2152380), (45, 2008888), (56, 1614285), (58, 1558620), (60, 1506666), (63, 1434920), (70, 1291428), (72, 1255555), (84, 1076190), (87, 1039080), (90, 1004444), (105, 860952), (116, 779310), (120, 753333), (126, 717460), (140, 645714), (145, 623448), (168, 538095), (174, 519540), (180, 502222), (203, 445320), (210, 430476), (232, 389655), (252, 358730), (261, 346360), (280, 322857), (290, 311724), (315, 286984), (348, 259770), (360, 251111), (406, 222660), (420, 215238), (435, 207816), (504, 179365), (522, 173180), (580, 155862), (609, 148440), (630, 143492), (696, 129885), (812, 111330), (840, 107619), (870, 103908), (1015, 89064), (1044, 86590), (1160, 77931), (1218, 74220), (1237, 73080), (1260, 71746), (1305, 69272), (1624, 55665), (1740, 51954), (1827, 49480), (2030, 44532), (2088, 43295), (2436, 37110), (2474, 36540), (2520, 35873), (2610, 34636), (3045, 29688), (3480, 25977), (3654, 24740), (3711, 24360), (4060, 22266), (4872, 18555), (4948, 18270), (5220, 17318), (6090, 14844), (6185, 14616), (7308, 12370), (7422, 12180), (8120, 11133), (8659, 10440), (9135, 9896)]