52704540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 190955520

約数和(自身を除く): 138250980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 191, 210, 219, 252, 270, 292, 315, 365, 378, 382, 420, 438, 511, 540, 573, 630, 657, 730, 756, 764, 876, 945, 955, 1022, 1095, 1146, 1260, 1314, 1337, 1460, 1533, 1719, 1890, 1910, 1971, 2044, 2190, 2292, 2555, 2628, 2674, 2865, 3066, 3285, 3438, 3780, 3820, 3942, 4011, 4380, 4599, 5110, 5157, 5348, 5730, 6132, 6570, 6685, 6876, 7665, 7884, 8022, 8595, 9198, 9855, 10220, 10314, 11460, 12033, 13140, 13370, 13797, 13943, 15330, 16044, 17190, 18396, 19710, 20055, 20628, 22995, 24066, 25785, 26740, 27594, 27886, 30660, 34380, 36099, 39420, 40110, 41829, 45990, 48132, 51570, 55188, 55772, 60165, 68985, 69715, 72198, 80220, 83658, 91980, 97601, 103140, 120330, 125487, 137970, 139430, 144396, 167316, 180495, 195202, 209145, 240660, 250974, 275940, 278860, 292803, 360990, 376461, 390404, 418290, 488005, 501948, 585606, 627435, 721980, 752922, 836580, 878409, 976010, 1171212, 1254870, 1464015, 1505844, 1756818, 1882305, 1952020, 2509740, 2635227, 2928030, 3513636, 3764610, 4392045, 5270454, 5856060, 7529220, 8784090, 10540908, 13176135, 17568180, 26352270, 52704540]

約数ペア:

[(1, 52704540), (2, 26352270), (3, 17568180), (4, 13176135), (5, 10540908), (6, 8784090), (7, 7529220), (9, 5856060), (10, 5270454), (12, 4392045), (14, 3764610), (15, 3513636), (18, 2928030), (20, 2635227), (21, 2509740), (27, 1952020), (28, 1882305), (30, 1756818), (35, 1505844), (36, 1464015), (42, 1254870), (45, 1171212), (54, 976010), (60, 878409), (63, 836580), (70, 752922), (73, 721980), (84, 627435), (90, 585606), (105, 501948), (108, 488005), (126, 418290), (135, 390404), (140, 376461), (146, 360990), (180, 292803), (189, 278860), (191, 275940), (210, 250974), (219, 240660), (252, 209145), (270, 195202), (292, 180495), (315, 167316), (365, 144396), (378, 139430), (382, 137970), (420, 125487), (438, 120330), (511, 103140), (540, 97601), (573, 91980), (630, 83658), (657, 80220), (730, 72198), (756, 69715), (764, 68985), (876, 60165), (945, 55772), (955, 55188), (1022, 51570), (1095, 48132), (1146, 45990), (1260, 41829), (1314, 40110), (1337, 39420), (1460, 36099), (1533, 34380), (1719, 30660), (1890, 27886), (1910, 27594), (1971, 26740), (2044, 25785), (2190, 24066), (2292, 22995), (2555, 20628), (2628, 20055), (2674, 19710), (2865, 18396), (3066, 17190), (3285, 16044), (3438, 15330), (3780, 13943), (3820, 13797), (3942, 13370), (4011, 13140), (4380, 12033), (4599, 11460), (5110, 10314), (5157, 10220), (5348, 9855), (5730, 9198), (6132, 8595), (6570, 8022), (6685, 7884), (6876, 7665)]