161246700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 180

約数和(自身を含む): 553917672

約数和(自身を除く): 392670972

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, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 612, 675, 765, 810, 850, 900, 918, 1020, 1171, 1275, 1350, 1377, 1530, 1620, 1700, 1836, 2025, 2295, 2342, 2550, 2700, 2754, 3060, 3513, 3825, 4050, 4590, 4684, 5100, 5508, 5855, 6885, 7026, 7650, 8100, 9180, 10539, 11475, 11710, 13770, 14052, 15300, 17565, 19907, 21078, 22950, 23420, 27540, 29275, 31617, 34425, 35130, 39814, 42156, 45900, 52695, 58550, 59721, 63234, 68850, 70260, 79628, 87825, 94851, 99535, 105390, 117100, 119442, 126468, 137700, 158085, 175650, 179163, 189702, 199070, 210780, 238884, 263475, 298605, 316170, 351300, 358326, 379404, 398140, 474255, 497675, 526950, 537489, 597210, 632340, 716652, 790425, 895815, 948510, 995350, 1053900, 1074978, 1194420, 1493025, 1580850, 1612467, 1791630, 1897020, 1990700, 2149956, 2371275, 2687445, 2986050, 3161700, 3224934, 3583260, 4479075, 4742550, 5374890, 5972100, 6449868, 8062335, 8958150, 9485100, 10749780, 13437225, 16124670, 17916300, 26874450, 32249340, 40311675, 53748900, 80623350, 161246700]

約数ペア:

[(1, 161246700), (2, 80623350), (3, 53748900), (4, 40311675), (5, 32249340), (6, 26874450), (9, 17916300), (10, 16124670), (12, 13437225), (15, 10749780), (17, 9485100), (18, 8958150), (20, 8062335), (25, 6449868), (27, 5972100), (30, 5374890), (34, 4742550), (36, 4479075), (45, 3583260), (50, 3224934), (51, 3161700), (54, 2986050), (60, 2687445), (68, 2371275), (75, 2149956), (81, 1990700), (85, 1897020), (90, 1791630), (100, 1612467), (102, 1580850), (108, 1493025), (135, 1194420), (150, 1074978), (153, 1053900), (162, 995350), (170, 948510), (180, 895815), (204, 790425), (225, 716652), (255, 632340), (270, 597210), (300, 537489), (306, 526950), (324, 497675), (340, 474255), (405, 398140), (425, 379404), (450, 358326), (459, 351300), (510, 316170), (540, 298605), (612, 263475), (675, 238884), (765, 210780), (810, 199070), (850, 189702), (900, 179163), (918, 175650), (1020, 158085), (1171, 137700), (1275, 126468), (1350, 119442), (1377, 117100), (1530, 105390), (1620, 99535), (1700, 94851), (1836, 87825), (2025, 79628), (2295, 70260), (2342, 68850), (2550, 63234), (2700, 59721), (2754, 58550), (3060, 52695), (3513, 45900), (3825, 42156), (4050, 39814), (4590, 35130), (4684, 34425), (5100, 31617), (5508, 29275), (5855, 27540), (6885, 23420), (7026, 22950), (7650, 21078), (8100, 19907), (9180, 17565), (10539, 15300), (11475, 14052), (11710, 13770)]