55224540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1132

約数の個数: 144

約数和(自身を含む): 196297920

約数和(自身を除く): 141073380

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, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1069, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2138, 2460, 2583, 2870, 3207, 3444, 3690, 4276, 4305, 5166, 5345, 5740, 6414, 7380, 7483, 8610, 9621, 10332, 10690, 12828, 12915, 14966, 16035, 17220, 19242, 21380, 22449, 25830, 29932, 32070, 37415, 38484, 43829, 44898, 48105, 51660, 64140, 67347, 74830, 87658, 89796, 96210, 112245, 131487, 134694, 149660, 175316, 192420, 219145, 224490, 262974, 269388, 306803, 336735, 394461, 438290, 448980, 525948, 613606, 657435, 673470, 788922, 876580, 920409, 1227212, 1314870, 1346940, 1534015, 1577844, 1840818, 1972305, 2629740, 2761227, 3068030, 3681636, 3944610, 4602045, 5522454, 6136060, 7889220, 9204090, 11044908, 13806135, 18408180, 27612270, 55224540]

約数ペア:

[(1, 55224540), (2, 27612270), (3, 18408180), (4, 13806135), (5, 11044908), (6, 9204090), (7, 7889220), (9, 6136060), (10, 5522454), (12, 4602045), (14, 3944610), (15, 3681636), (18, 3068030), (20, 2761227), (21, 2629740), (28, 1972305), (30, 1840818), (35, 1577844), (36, 1534015), (41, 1346940), (42, 1314870), (45, 1227212), (60, 920409), (63, 876580), (70, 788922), (82, 673470), (84, 657435), (90, 613606), (105, 525948), (123, 448980), (126, 438290), (140, 394461), (164, 336735), (180, 306803), (205, 269388), (210, 262974), (246, 224490), (252, 219145), (287, 192420), (315, 175316), (369, 149660), (410, 134694), (420, 131487), (492, 112245), (574, 96210), (615, 89796), (630, 87658), (738, 74830), (820, 67347), (861, 64140), (1069, 51660), (1148, 48105), (1230, 44898), (1260, 43829), (1435, 38484), (1476, 37415), (1722, 32070), (1845, 29932), (2138, 25830), (2460, 22449), (2583, 21380), (2870, 19242), (3207, 17220), (3444, 16035), (3690, 14966), (4276, 12915), (4305, 12828), (5166, 10690), (5345, 10332), (5740, 9621), (6414, 8610), (7380, 7483)]