147891960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3701}}^1$

素因数の和:3758

約数の個数: 128

約数和(自身を含む): 506433600

約数和(自身を除く): 358541640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3701, 3996, 4440, 4995, 6660, 7402, 7992, 9990, 11103, 13320, 14804, 18505, 19980, 22206, 29608, 33309, 37010, 39960, 44412, 55515, 66618, 74020, 88824, 99927, 111030, 133236, 136937, 148040, 166545, 199854, 222060, 266472, 273874, 333090, 399708, 410811, 444120, 499635, 547748, 666180, 684685, 799416, 821622, 999270, 1095496, 1232433, 1332360, 1369370, 1643244, 1998540, 2054055, 2464866, 2738740, 3286488, 3697299, 3997080, 4108110, 4929732, 5477480, 6162165, 7394598, 8216220, 9859464, 12324330, 14789196, 16432440, 18486495, 24648660, 29578392, 36972990, 49297320, 73945980, 147891960]

約数ペア:

[(1, 147891960), (2, 73945980), (3, 49297320), (4, 36972990), (5, 29578392), (6, 24648660), (8, 18486495), (9, 16432440), (10, 14789196), (12, 12324330), (15, 9859464), (18, 8216220), (20, 7394598), (24, 6162165), (27, 5477480), (30, 4929732), (36, 4108110), (37, 3997080), (40, 3697299), (45, 3286488), (54, 2738740), (60, 2464866), (72, 2054055), (74, 1998540), (90, 1643244), (108, 1369370), (111, 1332360), (120, 1232433), (135, 1095496), (148, 999270), (180, 821622), (185, 799416), (216, 684685), (222, 666180), (270, 547748), (296, 499635), (333, 444120), (360, 410811), (370, 399708), (444, 333090), (540, 273874), (555, 266472), (666, 222060), (740, 199854), (888, 166545), (999, 148040), (1080, 136937), (1110, 133236), (1332, 111030), (1480, 99927), (1665, 88824), (1998, 74020), (2220, 66618), (2664, 55515), (3330, 44412), (3701, 39960), (3996, 37010), (4440, 33309), (4995, 29608), (6660, 22206), (7402, 19980), (7992, 18505), (9990, 14804), (11103, 13320)]