87196620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7207

約数の個数: 96

約数和(自身を含む): 288691200

約数和(自身を除く): 201494580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 7159, 12180, 14318, 21477, 28636, 35795, 42954, 50113, 71590, 85908, 100226, 107385, 143180, 150339, 200452, 207611, 214770, 250565, 300678, 415222, 429540, 501130, 601356, 622833, 751695, 830444, 1002260, 1038055, 1245666, 1453277, 1503390, 2076110, 2491332, 2906554, 3006780, 3114165, 4152220, 4359831, 5813108, 6228330, 7266385, 8719662, 12456660, 14532770, 17439324, 21799155, 29065540, 43598310, 87196620]

約数ペア:

[(1, 87196620), (2, 43598310), (3, 29065540), (4, 21799155), (5, 17439324), (6, 14532770), (7, 12456660), (10, 8719662), (12, 7266385), (14, 6228330), (15, 5813108), (20, 4359831), (21, 4152220), (28, 3114165), (29, 3006780), (30, 2906554), (35, 2491332), (42, 2076110), (58, 1503390), (60, 1453277), (70, 1245666), (84, 1038055), (87, 1002260), (105, 830444), (116, 751695), (140, 622833), (145, 601356), (174, 501130), (203, 429540), (210, 415222), (290, 300678), (348, 250565), (406, 214770), (420, 207611), (435, 200452), (580, 150339), (609, 143180), (812, 107385), (870, 100226), (1015, 85908), (1218, 71590), (1740, 50113), (2030, 42954), (2436, 35795), (3045, 28636), (4060, 21477), (6090, 14318), (7159, 12180)]