145217163420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5488177}}^1$

素因数の和:5488209

約数の個数: 144

約数和(自身を含む): 525547925280

約数和(自身を除く): 380330761860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 5488177, 10976354, 16464531, 21952708, 27440885, 32929062, 38417239, 49393593, 54881770, 65858124, 76834478, 82322655, 98787186, 109763540, 115251717, 148180779, 153668956, 164645310, 192086195, 197574372, 230503434, 246967965, 268920673, 296361558, 329290620, 345755151, 384172390, 461006868, 493935930, 537841346, 576258585, 592723116, 691510302, 740903895, 768344780, 806762019, 987871860, 1037265453, 1075682692, 1152517170, 1344603365, 1383020604, 1481807790, 1613524038, 1728775755, 2074530906, 2305034340, 2420286057, 2689206730, 2963615580, 3227048076, 3457551510, 4033810095, 4149061812, 4840572114, 5186327265, 5378413460, 6915103020, 7260858171, 8067620190, 9681144228, 10372654530, 12101430285, 14521716342, 16135240380, 20745309060, 24202860570, 29043432684, 36304290855, 48405721140, 72608581710, 145217163420]

約数ペア:

[(1, 145217163420), (2, 72608581710), (3, 48405721140), (4, 36304290855), (5, 29043432684), (6, 24202860570), (7, 20745309060), (9, 16135240380), (10, 14521716342), (12, 12101430285), (14, 10372654530), (15, 9681144228), (18, 8067620190), (20, 7260858171), (21, 6915103020), (27, 5378413460), (28, 5186327265), (30, 4840572114), (35, 4149061812), (36, 4033810095), (42, 3457551510), (45, 3227048076), (49, 2963615580), (54, 2689206730), (60, 2420286057), (63, 2305034340), (70, 2074530906), (84, 1728775755), (90, 1613524038), (98, 1481807790), (105, 1383020604), (108, 1344603365), (126, 1152517170), (135, 1075682692), (140, 1037265453), (147, 987871860), (180, 806762019), (189, 768344780), (196, 740903895), (210, 691510302), (245, 592723116), (252, 576258585), (270, 537841346), (294, 493935930), (315, 461006868), (378, 384172390), (420, 345755151), (441, 329290620), (490, 296361558), (540, 268920673), (588, 246967965), (630, 230503434), (735, 197574372), (756, 192086195), (882, 164645310), (945, 153668956), (980, 148180779), (1260, 115251717), (1323, 109763540), (1470, 98787186), (1764, 82322655), (1890, 76834478), (2205, 65858124), (2646, 54881770), (2940, 49393593), (3780, 38417239), (4410, 32929062), (5292, 27440885), (6615, 21952708), (8820, 16464531), (13230, 10976354), (26460, 5488177)]