88997940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 281929032

約数和(自身を除く): 192931092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 401, 405, 411, 540, 548, 685, 802, 810, 822, 1203, 1233, 1370, 1604, 1620, 1644, 2005, 2055, 2406, 2466, 2740, 3609, 3699, 4010, 4110, 4812, 4932, 6015, 6165, 7218, 7398, 8020, 8220, 10827, 11097, 12030, 12330, 14436, 14796, 18045, 18495, 21654, 22194, 24060, 24660, 32481, 36090, 36990, 43308, 44388, 54135, 54937, 55485, 64962, 72180, 73980, 108270, 109874, 110970, 129924, 162405, 164811, 216540, 219748, 221940, 274685, 324810, 329622, 494433, 549370, 649620, 659244, 824055, 988866, 1098740, 1483299, 1648110, 1977732, 2472165, 2966598, 3296220, 4449897, 4944330, 5933196, 7416495, 8899794, 9888660, 14832990, 17799588, 22249485, 29665980, 44498970, 88997940]

約数ペア:

[(1, 88997940), (2, 44498970), (3, 29665980), (4, 22249485), (5, 17799588), (6, 14832990), (9, 9888660), (10, 8899794), (12, 7416495), (15, 5933196), (18, 4944330), (20, 4449897), (27, 3296220), (30, 2966598), (36, 2472165), (45, 1977732), (54, 1648110), (60, 1483299), (81, 1098740), (90, 988866), (108, 824055), (135, 659244), (137, 649620), (162, 549370), (180, 494433), (270, 329622), (274, 324810), (324, 274685), (401, 221940), (405, 219748), (411, 216540), (540, 164811), (548, 162405), (685, 129924), (802, 110970), (810, 109874), (822, 108270), (1203, 73980), (1233, 72180), (1370, 64962), (1604, 55485), (1620, 54937), (1644, 54135), (2005, 44388), (2055, 43308), (2406, 36990), (2466, 36090), (2740, 32481), (3609, 24660), (3699, 24060), (4010, 22194), (4110, 21654), (4812, 18495), (4932, 18045), (6015, 14796), (6165, 14436), (7218, 12330), (7398, 12030), (8020, 11097), (8220, 10827)]