112945980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 377256096

約数和(自身を除く): 264310116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 937, 980, 1148, 1230, 1435, 1470, 1722, 1874, 2009, 2460, 2811, 2870, 2940, 3444, 3748, 4018, 4305, 4685, 5622, 5740, 6027, 6559, 8036, 8610, 9370, 10045, 11244, 12054, 13118, 14055, 17220, 18740, 19677, 20090, 24108, 26236, 28110, 30135, 32795, 38417, 39354, 40180, 45913, 56220, 60270, 65590, 76834, 78708, 91826, 98385, 115251, 120540, 131180, 137739, 153668, 183652, 192085, 196770, 229565, 230502, 268919, 275478, 384170, 393540, 459130, 461004, 537838, 550956, 576255, 688695, 768340, 806757, 918260, 1075676, 1152510, 1344595, 1377390, 1613514, 1882433, 2305020, 2689190, 2754780, 3227028, 3764866, 4033785, 5378380, 5647299, 7529732, 8067570, 9412165, 11294598, 16135140, 18824330, 22589196, 28236495, 37648660, 56472990, 112945980]

約数ペア:

[(1, 112945980), (2, 56472990), (3, 37648660), (4, 28236495), (5, 22589196), (6, 18824330), (7, 16135140), (10, 11294598), (12, 9412165), (14, 8067570), (15, 7529732), (20, 5647299), (21, 5378380), (28, 4033785), (30, 3764866), (35, 3227028), (41, 2754780), (42, 2689190), (49, 2305020), (60, 1882433), (70, 1613514), (82, 1377390), (84, 1344595), (98, 1152510), (105, 1075676), (123, 918260), (140, 806757), (147, 768340), (164, 688695), (196, 576255), (205, 550956), (210, 537838), (245, 461004), (246, 459130), (287, 393540), (294, 384170), (410, 275478), (420, 268919), (490, 230502), (492, 229565), (574, 196770), (588, 192085), (615, 183652), (735, 153668), (820, 137739), (861, 131180), (937, 120540), (980, 115251), (1148, 98385), (1230, 91826), (1435, 78708), (1470, 76834), (1722, 65590), (1874, 60270), (2009, 56220), (2460, 45913), (2811, 40180), (2870, 39354), (2940, 38417), (3444, 32795), (3748, 30135), (4018, 28110), (4305, 26236), (4685, 24108), (5622, 20090), (5740, 19677), (6027, 18740), (6559, 17220), (8036, 14055), (8610, 13118), (9370, 12054), (10045, 11244)]