61994520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 234112320

約数和(自身を除く): 172117800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 337, 360, 365, 420, 438, 504, 511, 584, 630, 657, 674, 730, 840, 876, 1011, 1022, 1095, 1260, 1314, 1348, 1460, 1533, 1685, 1752, 2022, 2044, 2190, 2359, 2520, 2555, 2628, 2696, 2920, 3033, 3066, 3285, 3370, 4044, 4088, 4380, 4599, 4718, 5055, 5110, 5256, 6066, 6132, 6570, 6740, 7077, 7665, 8088, 8760, 9198, 9436, 10110, 10220, 11795, 12132, 12264, 13140, 13480, 14154, 15165, 15330, 18396, 18872, 20220, 20440, 21231, 22995, 23590, 24264, 24601, 26280, 28308, 30330, 30660, 35385, 36792, 40440, 42462, 45990, 47180, 49202, 56616, 60660, 61320, 70770, 73803, 84924, 91980, 94360, 98404, 106155, 121320, 123005, 141540, 147606, 169848, 172207, 183960, 196808, 212310, 221409, 246010, 283080, 295212, 344414, 369015, 424620, 442818, 492020, 516621, 590424, 688828, 738030, 849240, 861035, 885636, 984040, 1033242, 1107045, 1377656, 1476060, 1549863, 1722070, 1771272, 2066484, 2214090, 2583105, 2952120, 3099726, 3444140, 4132968, 4428180, 5166210, 6199452, 6888280, 7749315, 8856360, 10332420, 12398904, 15498630, 20664840, 30997260, 61994520]

約数ペア:

[(1, 61994520), (2, 30997260), (3, 20664840), (4, 15498630), (5, 12398904), (6, 10332420), (7, 8856360), (8, 7749315), (9, 6888280), (10, 6199452), (12, 5166210), (14, 4428180), (15, 4132968), (18, 3444140), (20, 3099726), (21, 2952120), (24, 2583105), (28, 2214090), (30, 2066484), (35, 1771272), (36, 1722070), (40, 1549863), (42, 1476060), (45, 1377656), (56, 1107045), (60, 1033242), (63, 984040), (70, 885636), (72, 861035), (73, 849240), (84, 738030), (90, 688828), (105, 590424), (120, 516621), (126, 492020), (140, 442818), (146, 424620), (168, 369015), (180, 344414), (210, 295212), (219, 283080), (252, 246010), (280, 221409), (292, 212310), (315, 196808), (337, 183960), (360, 172207), (365, 169848), (420, 147606), (438, 141540), (504, 123005), (511, 121320), (584, 106155), (630, 98404), (657, 94360), (674, 91980), (730, 84924), (840, 73803), (876, 70770), (1011, 61320), (1022, 60660), (1095, 56616), (1260, 49202), (1314, 47180), (1348, 45990), (1460, 42462), (1533, 40440), (1685, 36792), (1752, 35385), (2022, 30660), (2044, 30330), (2190, 28308), (2359, 26280), (2520, 24601), (2555, 24264), (2628, 23590), (2696, 22995), (2920, 21231), (3033, 20440), (3066, 20220), (3285, 18872), (3370, 18396), (4044, 15330), (4088, 15165), (4380, 14154), (4599, 13480), (4718, 13140), (5055, 12264), (5110, 12132), (5256, 11795), (6066, 10220), (6132, 10110), (6570, 9436), (6740, 9198), (7077, 8760), (7665, 8088)]