1920783150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 288

約数和(自身を含む): 6385841280

約数和(自身を除く): 4465058130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 25, 26, 30, 33, 38, 39, 45, 50, 55, 57, 65, 66, 75, 78, 90, 95, 99, 110, 114, 117, 130, 143, 150, 165, 171, 190, 195, 198, 209, 225, 234, 247, 275, 285, 286, 325, 330, 342, 390, 418, 429, 450, 475, 494, 495, 550, 570, 585, 627, 650, 715, 741, 825, 855, 858, 950, 975, 990, 1045, 1170, 1235, 1254, 1287, 1425, 1430, 1482, 1571, 1650, 1710, 1881, 1950, 2090, 2145, 2223, 2470, 2475, 2574, 2717, 2850, 2925, 3135, 3142, 3575, 3705, 3762, 4275, 4290, 4446, 4713, 4950, 5225, 5434, 5850, 6175, 6270, 6435, 7150, 7410, 7855, 8151, 8550, 9405, 9426, 10450, 10725, 11115, 12350, 12870, 13585, 14139, 15675, 15710, 16302, 17281, 18525, 18810, 20423, 21450, 22230, 23565, 24453, 27170, 28278, 29849, 31350, 32175, 34562, 37050, 39275, 40755, 40846, 47025, 47130, 48906, 51843, 55575, 59698, 61269, 64350, 67925, 70695, 78550, 81510, 86405, 89547, 94050, 102115, 103686, 111150, 117825, 122265, 122538, 135850, 141390, 149245, 155529, 172810, 179094, 183807, 203775, 204230, 224653, 235650, 244530, 259215, 268641, 298490, 306345, 311058, 328339, 353475, 367614, 388037, 407550, 432025, 447735, 449306, 510575, 518430, 537282, 611325, 612690, 656678, 673959, 706950, 746225, 776074, 777645, 864050, 895470, 919035, 985017, 1021150, 1123265, 1164111, 1222650, 1296075, 1343205, 1347918, 1492450, 1531725, 1555290, 1641695, 1838070, 1940185, 1970034, 2021877, 2238675, 2246530, 2328222, 2592150, 2686410, 2955051, 3063450, 3283390, 3369795, 3492333, 3880370, 3888225, 4043754, 4268407, 4477350, 4595175, 4925085, 5616325, 5820555, 5910102, 6716025, 6739590, 6984666, 7776450, 8208475, 8536814, 9190350, 9700925, 9850170, 10109385, 11232650, 11641110, 12805221, 13432050, 14775255, 16416950, 16848975, 17461665, 19401850, 20218770, 21342035, 24625425, 25610442, 29102775, 29550510, 33697950, 34923330, 38415663, 42684070, 49250850, 50546925, 58205550, 64026105, 73876275, 76831326, 87308325, 101093850, 106710175, 128052210, 147752550, 174616650, 192078315, 213420350, 320130525, 384156630, 640261050, 960391575, 1920783150]

約数ペア:

[(1, 1920783150), (2, 960391575), (3, 640261050), (5, 384156630), (6, 320130525), (9, 213420350), (10, 192078315), (11, 174616650), (13, 147752550), (15, 128052210), (18, 106710175), (19, 101093850), (22, 87308325), (25, 76831326), (26, 73876275), (30, 64026105), (33, 58205550), (38, 50546925), (39, 49250850), (45, 42684070), (50, 38415663), (55, 34923330), (57, 33697950), (65, 29550510), (66, 29102775), (75, 25610442), (78, 24625425), (90, 21342035), (95, 20218770), (99, 19401850), (110, 17461665), (114, 16848975), (117, 16416950), (130, 14775255), (143, 13432050), (150, 12805221), (165, 11641110), (171, 11232650), (190, 10109385), (195, 9850170), (198, 9700925), (209, 9190350), (225, 8536814), (234, 8208475), (247, 7776450), (275, 6984666), (285, 6739590), (286, 6716025), (325, 5910102), (330, 5820555), (342, 5616325), (390, 4925085), (418, 4595175), (429, 4477350), (450, 4268407), (475, 4043754), (494, 3888225), (495, 3880370), (550, 3492333), (570, 3369795), (585, 3283390), (627, 3063450), (650, 2955051), (715, 2686410), (741, 2592150), (825, 2328222), (855, 2246530), (858, 2238675), (950, 2021877), (975, 1970034), (990, 1940185), (1045, 1838070), (1170, 1641695), (1235, 1555290), (1254, 1531725), (1287, 1492450), (1425, 1347918), (1430, 1343205), (1482, 1296075), (1571, 1222650), (1650, 1164111), (1710, 1123265), (1881, 1021150), (1950, 985017), (2090, 919035), (2145, 895470), (2223, 864050), (2470, 777645), (2475, 776074), (2574, 746225), (2717, 706950), (2850, 673959), (2925, 656678), (3135, 612690), (3142, 611325), (3575, 537282), (3705, 518430), (3762, 510575), (4275, 449306), (4290, 447735), (4446, 432025), (4713, 407550), (4950, 388037), (5225, 367614), (5434, 353475), (5850, 328339), (6175, 311058), (6270, 306345), (6435, 298490), (7150, 268641), (7410, 259215), (7855, 244530), (8151, 235650), (8550, 224653), (9405, 204230), (9426, 203775), (10450, 183807), (10725, 179094), (11115, 172810), (12350, 155529), (12870, 149245), (13585, 141390), (14139, 135850), (15675, 122538), (15710, 122265), (16302, 117825), (17281, 111150), (18525, 103686), (18810, 102115), (20423, 94050), (21450, 89547), (22230, 86405), (23565, 81510), (24453, 78550), (27170, 70695), (28278, 67925), (29849, 64350), (31350, 61269), (32175, 59698), (34562, 55575), (37050, 51843), (39275, 48906), (40755, 47130), (40846, 47025)]