161383860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 555206400

約数和(自身を除く): 393822540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 101, 108, 110, 132, 135, 165, 180, 198, 202, 220, 269, 270, 297, 303, 330, 396, 404, 495, 505, 538, 540, 594, 606, 660, 807, 909, 990, 1010, 1076, 1111, 1188, 1212, 1345, 1485, 1515, 1614, 1818, 1980, 2020, 2222, 2421, 2690, 2727, 2959, 2970, 3030, 3228, 3333, 3636, 4035, 4444, 4545, 4842, 5380, 5454, 5555, 5918, 5940, 6060, 6666, 7263, 8070, 8877, 9090, 9684, 9999, 10908, 11110, 11836, 12105, 13332, 13635, 14526, 14795, 16140, 16665, 17754, 18180, 19998, 22220, 24210, 26631, 27169, 27270, 29052, 29590, 29997, 33330, 35508, 36315, 39996, 44385, 48420, 49995, 53262, 54338, 54540, 59180, 59994, 66660, 72630, 79893, 81507, 88770, 99990, 106524, 108676, 119988, 133155, 135845, 145260, 149985, 159786, 163014, 177540, 199980, 244521, 266310, 271690, 298859, 299970, 319572, 326028, 399465, 407535, 489042, 532620, 543380, 597718, 599940, 733563, 798930, 815070, 896577, 978084, 1195436, 1222605, 1467126, 1494295, 1597860, 1630140, 1793154, 2445210, 2689731, 2934252, 2988590, 3586308, 3667815, 4482885, 4890420, 5379462, 5977180, 7335630, 8069193, 8965770, 10758924, 13448655, 14671260, 16138386, 17931540, 26897310, 32276772, 40345965, 53794620, 80691930, 161383860]

約数ペア:

[(1, 161383860), (2, 80691930), (3, 53794620), (4, 40345965), (5, 32276772), (6, 26897310), (9, 17931540), (10, 16138386), (11, 14671260), (12, 13448655), (15, 10758924), (18, 8965770), (20, 8069193), (22, 7335630), (27, 5977180), (30, 5379462), (33, 4890420), (36, 4482885), (44, 3667815), (45, 3586308), (54, 2988590), (55, 2934252), (60, 2689731), (66, 2445210), (90, 1793154), (99, 1630140), (101, 1597860), (108, 1494295), (110, 1467126), (132, 1222605), (135, 1195436), (165, 978084), (180, 896577), (198, 815070), (202, 798930), (220, 733563), (269, 599940), (270, 597718), (297, 543380), (303, 532620), (330, 489042), (396, 407535), (404, 399465), (495, 326028), (505, 319572), (538, 299970), (540, 298859), (594, 271690), (606, 266310), (660, 244521), (807, 199980), (909, 177540), (990, 163014), (1010, 159786), (1076, 149985), (1111, 145260), (1188, 135845), (1212, 133155), (1345, 119988), (1485, 108676), (1515, 106524), (1614, 99990), (1818, 88770), (1980, 81507), (2020, 79893), (2222, 72630), (2421, 66660), (2690, 59994), (2727, 59180), (2959, 54540), (2970, 54338), (3030, 53262), (3228, 49995), (3333, 48420), (3636, 44385), (4035, 39996), (4444, 36315), (4545, 35508), (4842, 33330), (5380, 29997), (5454, 29590), (5555, 29052), (5918, 27270), (5940, 27169), (6060, 26631), (6666, 24210), (7263, 22220), (8070, 19998), (8877, 18180), (9090, 17754), (9684, 16665), (9999, 16140), (10908, 14795), (11110, 14526), (11836, 13635), (12105, 13332)]