180151380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 584844624

約数和(自身を除く): 404693244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 113, 153, 170, 180, 204, 226, 255, 306, 339, 340, 452, 510, 521, 565, 612, 678, 765, 1017, 1020, 1042, 1130, 1356, 1530, 1563, 1695, 1921, 2034, 2084, 2260, 2605, 3060, 3126, 3390, 3842, 4068, 4689, 5085, 5210, 5763, 6252, 6780, 7684, 7815, 8857, 9378, 9605, 10170, 10420, 11526, 15630, 17289, 17714, 18756, 19210, 20340, 23052, 23445, 26571, 28815, 31260, 34578, 35428, 38420, 44285, 46890, 53142, 57630, 58873, 69156, 79713, 86445, 88570, 93780, 106284, 115260, 117746, 132855, 159426, 172890, 176619, 177140, 235492, 265710, 294365, 318852, 345780, 353238, 398565, 529857, 531420, 588730, 706476, 797130, 883095, 1000841, 1059714, 1177460, 1594260, 1766190, 2001682, 2119428, 2649285, 3002523, 3532380, 4003364, 5004205, 5298570, 6005046, 9007569, 10008410, 10597140, 12010092, 15012615, 18015138, 20016820, 30025230, 36030276, 45037845, 60050460, 90075690, 180151380]

約数ペア:

[(1, 180151380), (2, 90075690), (3, 60050460), (4, 45037845), (5, 36030276), (6, 30025230), (9, 20016820), (10, 18015138), (12, 15012615), (15, 12010092), (17, 10597140), (18, 10008410), (20, 9007569), (30, 6005046), (34, 5298570), (36, 5004205), (45, 4003364), (51, 3532380), (60, 3002523), (68, 2649285), (85, 2119428), (90, 2001682), (102, 1766190), (113, 1594260), (153, 1177460), (170, 1059714), (180, 1000841), (204, 883095), (226, 797130), (255, 706476), (306, 588730), (339, 531420), (340, 529857), (452, 398565), (510, 353238), (521, 345780), (565, 318852), (612, 294365), (678, 265710), (765, 235492), (1017, 177140), (1020, 176619), (1042, 172890), (1130, 159426), (1356, 132855), (1530, 117746), (1563, 115260), (1695, 106284), (1921, 93780), (2034, 88570), (2084, 86445), (2260, 79713), (2605, 69156), (3060, 58873), (3126, 57630), (3390, 53142), (3842, 46890), (4068, 44285), (4689, 38420), (5085, 35428), (5210, 34578), (5763, 31260), (6252, 28815), (6780, 26571), (7684, 23445), (7815, 23052), (8857, 20340), (9378, 19210), (9605, 18756), (10170, 17714), (10420, 17289), (11526, 15630)]