227487960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{30091}}^1$

素因数の和:30118

約数の個数: 128

約数和(自身を含む): 866649600

約数和(自身を除く): 639161640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 30091, 60182, 90273, 120364, 150455, 180546, 210637, 240728, 270819, 300910, 361092, 421274, 451365, 541638, 601820, 631911, 722184, 812457, 842548, 902730, 1053185, 1083276, 1203640, 1263822, 1354095, 1624914, 1685096, 1805460, 1895733, 2106370, 2166552, 2527644, 2708190, 3159555, 3249828, 3610920, 3791466, 4062285, 4212740, 5055288, 5416380, 5687199, 6319110, 6499656, 7582932, 8124570, 8425480, 9478665, 10832760, 11374398, 12638220, 15165864, 16249140, 18957330, 22748796, 25276440, 28435995, 32498280, 37914660, 45497592, 56871990, 75829320, 113743980, 227487960]

約数ペア:

[(1, 227487960), (2, 113743980), (3, 75829320), (4, 56871990), (5, 45497592), (6, 37914660), (7, 32498280), (8, 28435995), (9, 25276440), (10, 22748796), (12, 18957330), (14, 16249140), (15, 15165864), (18, 12638220), (20, 11374398), (21, 10832760), (24, 9478665), (27, 8425480), (28, 8124570), (30, 7582932), (35, 6499656), (36, 6319110), (40, 5687199), (42, 5416380), (45, 5055288), (54, 4212740), (56, 4062285), (60, 3791466), (63, 3610920), (70, 3249828), (72, 3159555), (84, 2708190), (90, 2527644), (105, 2166552), (108, 2106370), (120, 1895733), (126, 1805460), (135, 1685096), (140, 1624914), (168, 1354095), (180, 1263822), (189, 1203640), (210, 1083276), (216, 1053185), (252, 902730), (270, 842548), (280, 812457), (315, 722184), (360, 631911), (378, 601820), (420, 541638), (504, 451365), (540, 421274), (630, 361092), (756, 300910), (840, 270819), (945, 240728), (1080, 210637), (1260, 180546), (1512, 150455), (1890, 120364), (2520, 90273), (3780, 60182), (7560, 30091)]