137273580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 437009664

約数和(自身を除く): 299736084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 73, 90, 93, 124, 146, 155, 180, 186, 219, 279, 292, 310, 337, 365, 372, 438, 465, 558, 620, 657, 674, 730, 876, 930, 1011, 1095, 1116, 1314, 1348, 1395, 1460, 1685, 1860, 2022, 2190, 2263, 2628, 2790, 3033, 3285, 3370, 4044, 4380, 4526, 5055, 5580, 6066, 6570, 6740, 6789, 9052, 10110, 10447, 11315, 12132, 13140, 13578, 15165, 20220, 20367, 20894, 22630, 24601, 27156, 30330, 31341, 33945, 40734, 41788, 45260, 49202, 52235, 60660, 62682, 67890, 73803, 81468, 94023, 98404, 101835, 104470, 123005, 125364, 135780, 147606, 156705, 188046, 203670, 208940, 221409, 246010, 295212, 313410, 369015, 376092, 407340, 442818, 470115, 492020, 626820, 738030, 762631, 885636, 940230, 1107045, 1476060, 1525262, 1880460, 2214090, 2287893, 3050524, 3813155, 4428180, 4575786, 6863679, 7626310, 9151572, 11439465, 13727358, 15252620, 22878930, 27454716, 34318395, 45757860, 68636790, 137273580]

約数ペア:

[(1, 137273580), (2, 68636790), (3, 45757860), (4, 34318395), (5, 27454716), (6, 22878930), (9, 15252620), (10, 13727358), (12, 11439465), (15, 9151572), (18, 7626310), (20, 6863679), (30, 4575786), (31, 4428180), (36, 3813155), (45, 3050524), (60, 2287893), (62, 2214090), (73, 1880460), (90, 1525262), (93, 1476060), (124, 1107045), (146, 940230), (155, 885636), (180, 762631), (186, 738030), (219, 626820), (279, 492020), (292, 470115), (310, 442818), (337, 407340), (365, 376092), (372, 369015), (438, 313410), (465, 295212), (558, 246010), (620, 221409), (657, 208940), (674, 203670), (730, 188046), (876, 156705), (930, 147606), (1011, 135780), (1095, 125364), (1116, 123005), (1314, 104470), (1348, 101835), (1395, 98404), (1460, 94023), (1685, 81468), (1860, 73803), (2022, 67890), (2190, 62682), (2263, 60660), (2628, 52235), (2790, 49202), (3033, 45260), (3285, 41788), (3370, 40734), (4044, 33945), (4380, 31341), (4526, 30330), (5055, 27156), (5580, 24601), (6066, 22630), (6570, 20894), (6740, 20367), (6789, 20220), (9052, 15165), (10110, 13578), (10447, 13140), (11315, 12132)]