3771180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 13575744

約数和(自身を除く): 9804564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 73, 82, 84, 90, 105, 123, 126, 140, 146, 164, 180, 205, 210, 219, 246, 252, 287, 292, 315, 365, 369, 410, 420, 438, 492, 511, 574, 615, 630, 657, 730, 738, 820, 861, 876, 1022, 1095, 1148, 1230, 1260, 1314, 1435, 1460, 1476, 1533, 1722, 1845, 2044, 2190, 2460, 2555, 2583, 2628, 2870, 2993, 3066, 3285, 3444, 3690, 4305, 4380, 4599, 5110, 5166, 5740, 5986, 6132, 6570, 7380, 7665, 8610, 8979, 9198, 10220, 10332, 11972, 12915, 13140, 14965, 15330, 17220, 17958, 18396, 20951, 22995, 25830, 26937, 29930, 30660, 35916, 41902, 44895, 45990, 51660, 53874, 59860, 62853, 83804, 89790, 91980, 104755, 107748, 125706, 134685, 179580, 188559, 209510, 251412, 269370, 314265, 377118, 419020, 538740, 628530, 754236, 942795, 1257060, 1885590, 3771180]

約数ペア:

[(1, 3771180), (2, 1885590), (3, 1257060), (4, 942795), (5, 754236), (6, 628530), (7, 538740), (9, 419020), (10, 377118), (12, 314265), (14, 269370), (15, 251412), (18, 209510), (20, 188559), (21, 179580), (28, 134685), (30, 125706), (35, 107748), (36, 104755), (41, 91980), (42, 89790), (45, 83804), (60, 62853), (63, 59860), (70, 53874), (73, 51660), (82, 45990), (84, 44895), (90, 41902), (105, 35916), (123, 30660), (126, 29930), (140, 26937), (146, 25830), (164, 22995), (180, 20951), (205, 18396), (210, 17958), (219, 17220), (246, 15330), (252, 14965), (287, 13140), (292, 12915), (315, 11972), (365, 10332), (369, 10220), (410, 9198), (420, 8979), (438, 8610), (492, 7665), (511, 7380), (574, 6570), (615, 6132), (630, 5986), (657, 5740), (730, 5166), (738, 5110), (820, 4599), (861, 4380), (876, 4305), (1022, 3690), (1095, 3444), (1148, 3285), (1230, 3066), (1260, 2993), (1314, 2870), (1435, 2628), (1460, 2583), (1476, 2555), (1533, 2460), (1722, 2190), (1845, 2044)]