152047980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17239}}^1$

素因数の和:17268

約数の個数: 108

約数和(自身を含む): 536543280

約数和(自身を除く): 384495300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17239, 34478, 51717, 68956, 86195, 103434, 120673, 155151, 172390, 206868, 241346, 258585, 310302, 344780, 362019, 482692, 517170, 603365, 620604, 724038, 775755, 844711, 1034340, 1086057, 1206730, 1448076, 1551510, 1689422, 1810095, 2172114, 2413460, 2534133, 3103020, 3378844, 3620190, 4223555, 4344228, 5068266, 5430285, 7240380, 7602399, 8447110, 10136532, 10860570, 12670665, 15204798, 16894220, 21721140, 25341330, 30409596, 38011995, 50682660, 76023990, 152047980]

約数ペア:

[(1, 152047980), (2, 76023990), (3, 50682660), (4, 38011995), (5, 30409596), (6, 25341330), (7, 21721140), (9, 16894220), (10, 15204798), (12, 12670665), (14, 10860570), (15, 10136532), (18, 8447110), (20, 7602399), (21, 7240380), (28, 5430285), (30, 5068266), (35, 4344228), (36, 4223555), (42, 3620190), (45, 3378844), (49, 3103020), (60, 2534133), (63, 2413460), (70, 2172114), (84, 1810095), (90, 1689422), (98, 1551510), (105, 1448076), (126, 1206730), (140, 1086057), (147, 1034340), (180, 844711), (196, 775755), (210, 724038), (245, 620604), (252, 603365), (294, 517170), (315, 482692), (420, 362019), (441, 344780), (490, 310302), (588, 258585), (630, 241346), (735, 206868), (882, 172390), (980, 155151), (1260, 120673), (1470, 103434), (1764, 86195), (2205, 68956), (2940, 51717), (4410, 34478), (8820, 17239)]