161430300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3557

約数の個数: 144

約数和(自身を含む): 549652320

約数和(自身を除く): 388222020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3517, 3825, 4590, 5100, 7034, 7650, 9180, 10551, 11475, 14068, 15300, 17585, 21102, 22950, 31653, 35170, 42204, 45900, 52755, 59789, 63306, 70340, 87925, 94959, 105510, 119578, 126612, 158265, 175850, 179367, 189918, 211020, 239156, 263775, 298945, 316530, 351700, 358734, 379836, 474795, 527550, 538101, 597890, 633060, 717468, 791325, 896835, 949590, 1055100, 1076202, 1195780, 1494725, 1582650, 1614303, 1793670, 1899180, 2152404, 2373975, 2690505, 2989450, 3165300, 3228606, 3587340, 4484175, 4747950, 5381010, 5978900, 6457212, 8071515, 8968350, 9495900, 10762020, 13452525, 16143030, 17936700, 26905050, 32286060, 40357575, 53810100, 80715150, 161430300]

約数ペア:

[(1, 161430300), (2, 80715150), (3, 53810100), (4, 40357575), (5, 32286060), (6, 26905050), (9, 17936700), (10, 16143030), (12, 13452525), (15, 10762020), (17, 9495900), (18, 8968350), (20, 8071515), (25, 6457212), (27, 5978900), (30, 5381010), (34, 4747950), (36, 4484175), (45, 3587340), (50, 3228606), (51, 3165300), (54, 2989450), (60, 2690505), (68, 2373975), (75, 2152404), (85, 1899180), (90, 1793670), (100, 1614303), (102, 1582650), (108, 1494725), (135, 1195780), (150, 1076202), (153, 1055100), (170, 949590), (180, 896835), (204, 791325), (225, 717468), (255, 633060), (270, 597890), (300, 538101), (306, 527550), (340, 474795), (425, 379836), (450, 358734), (459, 351700), (510, 316530), (540, 298945), (612, 263775), (675, 239156), (765, 211020), (850, 189918), (900, 179367), (918, 175850), (1020, 158265), (1275, 126612), (1350, 119578), (1530, 105510), (1700, 94959), (1836, 87925), (2295, 70340), (2550, 63306), (2700, 59789), (3060, 52755), (3517, 45900), (3825, 42204), (4590, 35170), (5100, 31653), (7034, 22950), (7650, 21102), (9180, 17585), (10551, 15300), (11475, 14068)]