47128620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 166166784

約数和(自身を除く): 119038164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 101, 105, 110, 132, 140, 154, 165, 202, 210, 220, 231, 303, 308, 330, 385, 404, 420, 462, 505, 606, 660, 707, 770, 924, 1010, 1111, 1155, 1212, 1414, 1515, 1540, 2020, 2121, 2222, 2310, 2828, 3030, 3333, 3535, 4242, 4444, 4620, 5555, 6060, 6666, 7070, 7777, 8484, 10201, 10605, 11110, 13332, 14140, 15554, 16665, 20402, 21210, 22220, 23331, 30603, 31108, 33330, 38885, 40804, 42420, 46662, 51005, 61206, 66660, 71407, 77770, 93324, 102010, 112211, 116655, 122412, 142814, 153015, 155540, 204020, 214221, 224422, 233310, 285628, 306030, 336633, 357035, 428442, 448844, 466620, 561055, 612060, 673266, 714070, 785477, 856884, 1071105, 1122110, 1346532, 1428140, 1570954, 1683165, 2142210, 2244220, 2356431, 3141908, 3366330, 3927385, 4284420, 4712862, 6732660, 7854770, 9425724, 11782155, 15709540, 23564310, 47128620]

約数ペア:

[(1, 47128620), (2, 23564310), (3, 15709540), (4, 11782155), (5, 9425724), (6, 7854770), (7, 6732660), (10, 4712862), (11, 4284420), (12, 3927385), (14, 3366330), (15, 3141908), (20, 2356431), (21, 2244220), (22, 2142210), (28, 1683165), (30, 1570954), (33, 1428140), (35, 1346532), (42, 1122110), (44, 1071105), (55, 856884), (60, 785477), (66, 714070), (70, 673266), (77, 612060), (84, 561055), (101, 466620), (105, 448844), (110, 428442), (132, 357035), (140, 336633), (154, 306030), (165, 285628), (202, 233310), (210, 224422), (220, 214221), (231, 204020), (303, 155540), (308, 153015), (330, 142814), (385, 122412), (404, 116655), (420, 112211), (462, 102010), (505, 93324), (606, 77770), (660, 71407), (707, 66660), (770, 61206), (924, 51005), (1010, 46662), (1111, 42420), (1155, 40804), (1212, 38885), (1414, 33330), (1515, 31108), (1540, 30603), (2020, 23331), (2121, 22220), (2222, 21210), (2310, 20402), (2828, 16665), (3030, 15554), (3333, 14140), (3535, 13332), (4242, 11110), (4444, 10605), (4620, 10201), (5555, 8484), (6060, 7777), (6666, 7070)]