166912920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4234

約数の個数: 128

約数和(自身を含む): 571550400

約数和(自身を除く): 404637480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4177, 4440, 4995, 6660, 7992, 8354, 9990, 12531, 13320, 16708, 19980, 20885, 25062, 33416, 37593, 39960, 41770, 50124, 62655, 75186, 83540, 100248, 112779, 125310, 150372, 154549, 167080, 187965, 225558, 250620, 300744, 309098, 375930, 451116, 463647, 501240, 563895, 618196, 751860, 772745, 902232, 927294, 1127790, 1236392, 1390941, 1503720, 1545490, 1854588, 2255580, 2318235, 2781882, 3090980, 3709176, 4172823, 4511160, 4636470, 5563764, 6181960, 6954705, 8345646, 9272940, 11127528, 13909410, 16691292, 18545880, 20864115, 27818820, 33382584, 41728230, 55637640, 83456460, 166912920]

約数ペア:

[(1, 166912920), (2, 83456460), (3, 55637640), (4, 41728230), (5, 33382584), (6, 27818820), (8, 20864115), (9, 18545880), (10, 16691292), (12, 13909410), (15, 11127528), (18, 9272940), (20, 8345646), (24, 6954705), (27, 6181960), (30, 5563764), (36, 4636470), (37, 4511160), (40, 4172823), (45, 3709176), (54, 3090980), (60, 2781882), (72, 2318235), (74, 2255580), (90, 1854588), (108, 1545490), (111, 1503720), (120, 1390941), (135, 1236392), (148, 1127790), (180, 927294), (185, 902232), (216, 772745), (222, 751860), (270, 618196), (296, 563895), (333, 501240), (360, 463647), (370, 451116), (444, 375930), (540, 309098), (555, 300744), (666, 250620), (740, 225558), (888, 187965), (999, 167080), (1080, 154549), (1110, 150372), (1332, 125310), (1480, 112779), (1665, 100248), (1998, 83540), (2220, 75186), (2664, 62655), (3330, 50124), (3996, 41770), (4177, 39960), (4440, 37593), (4995, 33416), (6660, 25062), (7992, 20885), (8354, 19980), (9990, 16708), (12531, 13320)]