272202810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 762732288

約数和(自身を除く): 490529478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 255, 330, 363, 374, 401, 510, 561, 605, 726, 802, 935, 1122, 1203, 1210, 1331, 1815, 1870, 2005, 2057, 2406, 2662, 2805, 3630, 3993, 4010, 4114, 4411, 5610, 6015, 6171, 6655, 6817, 7986, 8822, 10285, 12030, 12342, 13233, 13310, 13634, 19965, 20451, 20570, 22055, 22627, 26466, 30855, 34085, 39930, 40902, 44110, 45254, 48521, 61710, 66165, 67881, 68170, 74987, 97042, 102255, 113135, 132330, 135762, 145563, 149974, 204510, 224961, 226270, 242605, 291126, 339405, 374935, 449922, 485210, 533731, 678810, 727815, 749870, 824857, 1067462, 1124805, 1455630, 1601193, 1649714, 2249610, 2474571, 2668655, 3202386, 4124285, 4949142, 5337310, 8005965, 8248570, 9073427, 12372855, 16011930, 18146854, 24745710, 27220281, 45367135, 54440562, 90734270, 136101405, 272202810]

約数ペア:

[(1, 272202810), (2, 136101405), (3, 90734270), (5, 54440562), (6, 45367135), (10, 27220281), (11, 24745710), (15, 18146854), (17, 16011930), (22, 12372855), (30, 9073427), (33, 8248570), (34, 8005965), (51, 5337310), (55, 4949142), (66, 4124285), (85, 3202386), (102, 2668655), (110, 2474571), (121, 2249610), (165, 1649714), (170, 1601193), (187, 1455630), (242, 1124805), (255, 1067462), (330, 824857), (363, 749870), (374, 727815), (401, 678810), (510, 533731), (561, 485210), (605, 449922), (726, 374935), (802, 339405), (935, 291126), (1122, 242605), (1203, 226270), (1210, 224961), (1331, 204510), (1815, 149974), (1870, 145563), (2005, 135762), (2057, 132330), (2406, 113135), (2662, 102255), (2805, 97042), (3630, 74987), (3993, 68170), (4010, 67881), (4114, 66165), (4411, 61710), (5610, 48521), (6015, 45254), (6171, 44110), (6655, 40902), (6817, 39930), (7986, 34085), (8822, 30855), (10285, 26466), (12030, 22627), (12342, 22055), (13233, 20570), (13310, 20451), (13634, 19965)]