52802820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 191654400

約数和(自身を除く): 138851580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 229, 244, 252, 270, 305, 315, 366, 378, 420, 427, 458, 540, 549, 610, 630, 687, 732, 756, 854, 915, 916, 945, 1098, 1145, 1220, 1260, 1281, 1374, 1603, 1647, 1708, 1830, 1890, 2061, 2135, 2196, 2290, 2562, 2745, 2748, 3206, 3294, 3435, 3660, 3780, 3843, 4122, 4270, 4580, 4809, 5124, 5490, 6183, 6405, 6412, 6588, 6870, 7686, 8015, 8235, 8244, 8540, 9618, 10305, 10980, 11529, 12366, 12810, 13740, 13969, 14427, 15372, 16030, 16470, 19215, 19236, 20610, 23058, 24045, 24732, 25620, 27938, 28854, 30915, 32060, 32940, 38430, 41220, 41907, 43281, 46116, 48090, 55876, 57645, 57708, 61830, 69845, 72135, 76860, 83814, 86562, 96180, 97783, 115290, 123660, 125721, 139690, 144270, 167628, 173124, 195566, 209535, 216405, 230580, 251442, 279380, 288540, 293349, 377163, 391132, 419070, 432810, 488915, 502884, 586698, 628605, 754326, 838140, 865620, 880047, 977830, 1173396, 1257210, 1466745, 1508652, 1760094, 1885815, 1955660, 2514420, 2640141, 2933490, 3520188, 3771630, 4400235, 5280282, 5866980, 7543260, 8800470, 10560564, 13200705, 17600940, 26401410, 52802820]

約数ペア:

[(1, 52802820), (2, 26401410), (3, 17600940), (4, 13200705), (5, 10560564), (6, 8800470), (7, 7543260), (9, 5866980), (10, 5280282), (12, 4400235), (14, 3771630), (15, 3520188), (18, 2933490), (20, 2640141), (21, 2514420), (27, 1955660), (28, 1885815), (30, 1760094), (35, 1508652), (36, 1466745), (42, 1257210), (45, 1173396), (54, 977830), (60, 880047), (61, 865620), (63, 838140), (70, 754326), (84, 628605), (90, 586698), (105, 502884), (108, 488915), (122, 432810), (126, 419070), (135, 391132), (140, 377163), (180, 293349), (183, 288540), (189, 279380), (210, 251442), (229, 230580), (244, 216405), (252, 209535), (270, 195566), (305, 173124), (315, 167628), (366, 144270), (378, 139690), (420, 125721), (427, 123660), (458, 115290), (540, 97783), (549, 96180), (610, 86562), (630, 83814), (687, 76860), (732, 72135), (756, 69845), (854, 61830), (915, 57708), (916, 57645), (945, 55876), (1098, 48090), (1145, 46116), (1220, 43281), (1260, 41907), (1281, 41220), (1374, 38430), (1603, 32940), (1647, 32060), (1708, 30915), (1830, 28854), (1890, 27938), (2061, 25620), (2135, 24732), (2196, 24045), (2290, 23058), (2562, 20610), (2745, 19236), (2748, 19215), (3206, 16470), (3294, 16030), (3435, 15372), (3660, 14427), (3780, 13969), (3843, 13740), (4122, 12810), (4270, 12366), (4580, 11529), (4809, 10980), (5124, 10305), (5490, 9618), (6183, 8540), (6405, 8244), (6412, 8235), (6588, 8015), (6870, 7686)]