42954660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 151272576

約数和(自身を除く): 108317916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 467, 511, 630, 657, 730, 876, 934, 1022, 1095, 1260, 1314, 1401, 1460, 1533, 1868, 2044, 2190, 2335, 2555, 2628, 2802, 3066, 3269, 3285, 4203, 4380, 4599, 4670, 5110, 5604, 6132, 6538, 6570, 7005, 7665, 8406, 9198, 9340, 9807, 10220, 13076, 13140, 14010, 15330, 16345, 16812, 18396, 19614, 21015, 22995, 28020, 29421, 30660, 32690, 34091, 39228, 42030, 45990, 49035, 58842, 65380, 68182, 84060, 91980, 98070, 102273, 117684, 136364, 147105, 170455, 196140, 204546, 238637, 294210, 306819, 340910, 409092, 477274, 511365, 588420, 613638, 681820, 715911, 954548, 1022730, 1193185, 1227276, 1431822, 1534095, 2045460, 2147733, 2386370, 2863644, 3068190, 3579555, 4295466, 4772740, 6136380, 7159110, 8590932, 10738665, 14318220, 21477330, 42954660]

約数ペア:

[(1, 42954660), (2, 21477330), (3, 14318220), (4, 10738665), (5, 8590932), (6, 7159110), (7, 6136380), (9, 4772740), (10, 4295466), (12, 3579555), (14, 3068190), (15, 2863644), (18, 2386370), (20, 2147733), (21, 2045460), (28, 1534095), (30, 1431822), (35, 1227276), (36, 1193185), (42, 1022730), (45, 954548), (60, 715911), (63, 681820), (70, 613638), (73, 588420), (84, 511365), (90, 477274), (105, 409092), (126, 340910), (140, 306819), (146, 294210), (180, 238637), (210, 204546), (219, 196140), (252, 170455), (292, 147105), (315, 136364), (365, 117684), (420, 102273), (438, 98070), (467, 91980), (511, 84060), (630, 68182), (657, 65380), (730, 58842), (876, 49035), (934, 45990), (1022, 42030), (1095, 39228), (1260, 34091), (1314, 32690), (1401, 30660), (1460, 29421), (1533, 28020), (1868, 22995), (2044, 21015), (2190, 19614), (2335, 18396), (2555, 16812), (2628, 16345), (2802, 15330), (3066, 14010), (3269, 13140), (3285, 13076), (4203, 10220), (4380, 9807), (4599, 9340), (4670, 9198), (5110, 8406), (5604, 7665), (6132, 7005), (6538, 6570)]