169810020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2891

約数の個数: 120

約数和(自身を含む): 547290744

約数和(自身を除く): 377480724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2833, 2997, 3330, 3996, 4995, 5666, 5994, 6660, 8499, 9990, 11332, 11988, 14165, 14985, 16998, 19980, 25497, 28330, 29970, 33996, 42495, 50994, 56660, 59940, 76491, 84990, 101988, 104821, 127485, 152982, 169980, 209642, 229473, 254970, 305964, 314463, 382455, 419284, 458946, 509940, 524105, 628926, 764910, 917892, 943389, 1048210, 1147365, 1257852, 1529820, 1572315, 1886778, 2096420, 2294730, 2830167, 3144630, 3773556, 4589460, 4716945, 5660334, 6289260, 8490501, 9433890, 11320668, 14150835, 16981002, 18867780, 28301670, 33962004, 42452505, 56603340, 84905010, 169810020]

約数ペア:

[(1, 169810020), (2, 84905010), (3, 56603340), (4, 42452505), (5, 33962004), (6, 28301670), (9, 18867780), (10, 16981002), (12, 14150835), (15, 11320668), (18, 9433890), (20, 8490501), (27, 6289260), (30, 5660334), (36, 4716945), (37, 4589460), (45, 3773556), (54, 3144630), (60, 2830167), (74, 2294730), (81, 2096420), (90, 1886778), (108, 1572315), (111, 1529820), (135, 1257852), (148, 1147365), (162, 1048210), (180, 943389), (185, 917892), (222, 764910), (270, 628926), (324, 524105), (333, 509940), (370, 458946), (405, 419284), (444, 382455), (540, 314463), (555, 305964), (666, 254970), (740, 229473), (810, 209642), (999, 169980), (1110, 152982), (1332, 127485), (1620, 104821), (1665, 101988), (1998, 84990), (2220, 76491), (2833, 59940), (2997, 56660), (3330, 50994), (3996, 42495), (4995, 33996), (5666, 29970), (5994, 28330), (6660, 25497), (8499, 19980), (9990, 16998), (11332, 14985), (11988, 14165)]