27006840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 102169080

約数和(自身を除く): 75162240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1531, 1764, 1960, 2205, 2520, 2940, 3062, 3528, 4410, 4593, 5880, 6124, 7655, 8820, 9186, 10717, 12248, 13779, 15310, 17640, 18372, 21434, 22965, 27558, 30620, 32151, 36744, 42868, 45930, 53585, 55116, 61240, 64302, 68895, 75019, 85736, 91860, 96453, 107170, 110232, 128604, 137790, 150038, 160755, 183720, 192906, 214340, 225057, 257208, 275580, 300076, 321510, 375095, 385812, 428680, 450114, 482265, 551160, 600152, 643020, 675171, 750190, 771624, 900228, 964530, 1125285, 1286040, 1350342, 1500380, 1800456, 1929060, 2250570, 2700684, 3000760, 3375855, 3858120, 4501140, 5401368, 6751710, 9002280, 13503420, 27006840]

約数ペア:

[(1, 27006840), (2, 13503420), (3, 9002280), (4, 6751710), (5, 5401368), (6, 4501140), (7, 3858120), (8, 3375855), (9, 3000760), (10, 2700684), (12, 2250570), (14, 1929060), (15, 1800456), (18, 1500380), (20, 1350342), (21, 1286040), (24, 1125285), (28, 964530), (30, 900228), (35, 771624), (36, 750190), (40, 675171), (42, 643020), (45, 600152), (49, 551160), (56, 482265), (60, 450114), (63, 428680), (70, 385812), (72, 375095), (84, 321510), (90, 300076), (98, 275580), (105, 257208), (120, 225057), (126, 214340), (140, 192906), (147, 183720), (168, 160755), (180, 150038), (196, 137790), (210, 128604), (245, 110232), (252, 107170), (280, 96453), (294, 91860), (315, 85736), (360, 75019), (392, 68895), (420, 64302), (441, 61240), (490, 55116), (504, 53585), (588, 45930), (630, 42868), (735, 36744), (840, 32151), (882, 30620), (980, 27558), (1176, 22965), (1260, 21434), (1470, 18372), (1531, 17640), (1764, 15310), (1960, 13779), (2205, 12248), (2520, 10717), (2940, 9186), (3062, 8820), (3528, 7655), (4410, 6124), (4593, 5880)]