87087420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23039}}^1$

素因数の和:23064

約数の個数: 96

約数和(自身を含む): 309657600

約数和(自身を除く): 222570180

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, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 23039, 46078, 69117, 92156, 115195, 138234, 161273, 207351, 230390, 276468, 322546, 345585, 414702, 460780, 483819, 622053, 645092, 691170, 806365, 829404, 967638, 1036755, 1244106, 1382340, 1451457, 1612730, 1935276, 2073510, 2419095, 2488212, 2902914, 3110265, 3225460, 4147020, 4354371, 4838190, 5805828, 6220530, 7257285, 8708742, 9676380, 12441060, 14514570, 17417484, 21771855, 29029140, 43543710, 87087420]

約数ペア:

[(1, 87087420), (2, 43543710), (3, 29029140), (4, 21771855), (5, 17417484), (6, 14514570), (7, 12441060), (9, 9676380), (10, 8708742), (12, 7257285), (14, 6220530), (15, 5805828), (18, 4838190), (20, 4354371), (21, 4147020), (27, 3225460), (28, 3110265), (30, 2902914), (35, 2488212), (36, 2419095), (42, 2073510), (45, 1935276), (54, 1612730), (60, 1451457), (63, 1382340), (70, 1244106), (84, 1036755), (90, 967638), (105, 829404), (108, 806365), (126, 691170), (135, 645092), (140, 622053), (180, 483819), (189, 460780), (210, 414702), (252, 345585), (270, 322546), (315, 276468), (378, 230390), (420, 207351), (540, 161273), (630, 138234), (756, 115195), (945, 92156), (1260, 69117), (1890, 46078), (3780, 23039)]