76704540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 253919232

約数和(自身を除く): 177214692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 62, 66, 69, 92, 93, 110, 115, 124, 132, 138, 155, 163, 165, 186, 220, 230, 253, 276, 310, 326, 330, 341, 345, 372, 460, 465, 489, 506, 620, 652, 660, 682, 690, 713, 759, 815, 930, 978, 1012, 1023, 1265, 1364, 1380, 1426, 1518, 1630, 1705, 1793, 1860, 1956, 2046, 2139, 2445, 2530, 2852, 3036, 3260, 3410, 3565, 3586, 3749, 3795, 4092, 4278, 4890, 5053, 5060, 5115, 5379, 6820, 7130, 7172, 7498, 7590, 7843, 8556, 8965, 9780, 10106, 10230, 10695, 10758, 11247, 14260, 14996, 15159, 15180, 15686, 17930, 18745, 20212, 20460, 21390, 21516, 22494, 23529, 25265, 26895, 30318, 31372, 35860, 37490, 39215, 41239, 42780, 44988, 47058, 50530, 53790, 55583, 56235, 60636, 74980, 75795, 78430, 82478, 94116, 101060, 107580, 111166, 112470, 116219, 117645, 123717, 151590, 156860, 164956, 166749, 206195, 222332, 224940, 232438, 235290, 247434, 277915, 303180, 333498, 348657, 412390, 464876, 470580, 494868, 555830, 581095, 618585, 666996, 697314, 824780, 833745, 1111660, 1162190, 1237170, 1278409, 1394628, 1667490, 1743285, 2324380, 2474340, 2556818, 3334980, 3486570, 3835227, 5113636, 6392045, 6973140, 7670454, 12784090, 15340908, 19176135, 25568180, 38352270, 76704540]

約数ペア:

[(1, 76704540), (2, 38352270), (3, 25568180), (4, 19176135), (5, 15340908), (6, 12784090), (10, 7670454), (11, 6973140), (12, 6392045), (15, 5113636), (20, 3835227), (22, 3486570), (23, 3334980), (30, 2556818), (31, 2474340), (33, 2324380), (44, 1743285), (46, 1667490), (55, 1394628), (60, 1278409), (62, 1237170), (66, 1162190), (69, 1111660), (92, 833745), (93, 824780), (110, 697314), (115, 666996), (124, 618585), (132, 581095), (138, 555830), (155, 494868), (163, 470580), (165, 464876), (186, 412390), (220, 348657), (230, 333498), (253, 303180), (276, 277915), (310, 247434), (326, 235290), (330, 232438), (341, 224940), (345, 222332), (372, 206195), (460, 166749), (465, 164956), (489, 156860), (506, 151590), (620, 123717), (652, 117645), (660, 116219), (682, 112470), (690, 111166), (713, 107580), (759, 101060), (815, 94116), (930, 82478), (978, 78430), (1012, 75795), (1023, 74980), (1265, 60636), (1364, 56235), (1380, 55583), (1426, 53790), (1518, 50530), (1630, 47058), (1705, 44988), (1793, 42780), (1860, 41239), (1956, 39215), (2046, 37490), (2139, 35860), (2445, 31372), (2530, 30318), (2852, 26895), (3036, 25265), (3260, 23529), (3410, 22494), (3565, 21516), (3586, 21390), (3749, 20460), (3795, 20212), (4092, 18745), (4278, 17930), (4890, 15686), (5053, 15180), (5060, 15159), (5115, 14996), (5379, 14260), (6820, 11247), (7130, 10758), (7172, 10695), (7498, 10230), (7590, 10106), (7843, 9780), (8556, 8965)]