72624090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 147177510

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 149, 154, 165, 210, 211, 231, 298, 330, 385, 422, 447, 462, 633, 745, 770, 894, 1043, 1055, 1155, 1266, 1477, 1490, 1639, 2086, 2110, 2235, 2310, 2321, 2954, 3129, 3165, 3278, 4431, 4470, 4642, 4917, 5215, 6258, 6330, 6963, 7385, 8195, 8862, 9834, 10430, 11473, 11605, 13926, 14770, 15645, 16247, 16390, 22155, 22946, 23210, 24585, 31290, 31439, 32494, 34419, 34815, 44310, 48741, 49170, 57365, 62878, 68838, 69630, 81235, 94317, 97482, 114730, 157195, 162470, 172095, 188634, 220073, 243705, 314390, 344190, 345829, 440146, 471585, 487410, 660219, 691658, 943170, 1037487, 1100365, 1320438, 1729145, 2074974, 2200730, 2420803, 3301095, 3458290, 4841606, 5187435, 6602190, 7262409, 10374870, 12104015, 14524818, 24208030, 36312045, 72624090]

約数ペア:

[(1, 72624090), (2, 36312045), (3, 24208030), (5, 14524818), (6, 12104015), (7, 10374870), (10, 7262409), (11, 6602190), (14, 5187435), (15, 4841606), (21, 3458290), (22, 3301095), (30, 2420803), (33, 2200730), (35, 2074974), (42, 1729145), (55, 1320438), (66, 1100365), (70, 1037487), (77, 943170), (105, 691658), (110, 660219), (149, 487410), (154, 471585), (165, 440146), (210, 345829), (211, 344190), (231, 314390), (298, 243705), (330, 220073), (385, 188634), (422, 172095), (447, 162470), (462, 157195), (633, 114730), (745, 97482), (770, 94317), (894, 81235), (1043, 69630), (1055, 68838), (1155, 62878), (1266, 57365), (1477, 49170), (1490, 48741), (1639, 44310), (2086, 34815), (2110, 34419), (2235, 32494), (2310, 31439), (2321, 31290), (2954, 24585), (3129, 23210), (3165, 22946), (3278, 22155), (4431, 16390), (4470, 16247), (4642, 15645), (4917, 14770), (5215, 13926), (6258, 11605), (6330, 11473), (6963, 10430), (7385, 9834), (8195, 8862)]