40149810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4072

約数の個数: 64

約数和(自身を含む): 109987200

約数和(自身を除く): 69837390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4019, 4995, 8038, 9990, 12057, 20095, 24114, 36171, 40190, 60285, 72342, 108513, 120570, 148703, 180855, 217026, 297406, 361710, 446109, 542565, 743515, 892218, 1085130, 1338327, 1487030, 2230545, 2676654, 4014981, 4461090, 6691635, 8029962, 13383270, 20074905, 40149810]

約数ペア:

[(1, 40149810), (2, 20074905), (3, 13383270), (5, 8029962), (6, 6691635), (9, 4461090), (10, 4014981), (15, 2676654), (18, 2230545), (27, 1487030), (30, 1338327), (37, 1085130), (45, 892218), (54, 743515), (74, 542565), (90, 446109), (111, 361710), (135, 297406), (185, 217026), (222, 180855), (270, 148703), (333, 120570), (370, 108513), (555, 72342), (666, 60285), (999, 40190), (1110, 36171), (1665, 24114), (1998, 20095), (3330, 12057), (4019, 9990), (4995, 8038)]