177045030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 501901920

約数和(自身を除く): 324856890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 89, 90, 93, 115, 138, 155, 178, 186, 207, 230, 267, 279, 310, 345, 414, 445, 465, 534, 558, 690, 713, 801, 890, 930, 961, 1035, 1335, 1395, 1426, 1602, 1922, 2047, 2070, 2139, 2670, 2759, 2790, 2883, 3565, 4005, 4094, 4278, 4805, 5518, 5766, 6141, 6417, 7130, 8010, 8277, 8649, 9610, 10235, 10695, 12282, 12834, 13795, 14415, 16554, 17298, 18423, 20470, 21390, 22103, 24831, 27590, 28830, 30705, 32085, 36846, 41385, 43245, 44206, 49662, 61410, 63457, 64170, 66309, 82770, 85529, 86490, 92115, 110515, 124155, 126914, 132618, 171058, 184230, 190371, 198927, 221030, 248310, 256587, 317285, 331545, 380742, 397854, 427645, 513174, 571113, 634570, 663090, 769761, 855290, 951855, 994635, 1142226, 1282935, 1539522, 1903710, 1967167, 1989270, 2565870, 2855565, 3848805, 3934334, 5711130, 5901501, 7697610, 9835835, 11803002, 17704503, 19671670, 29507505, 35409006, 59015010, 88522515, 177045030]

約数ペア:

[(1, 177045030), (2, 88522515), (3, 59015010), (5, 35409006), (6, 29507505), (9, 19671670), (10, 17704503), (15, 11803002), (18, 9835835), (23, 7697610), (30, 5901501), (31, 5711130), (45, 3934334), (46, 3848805), (62, 2855565), (69, 2565870), (89, 1989270), (90, 1967167), (93, 1903710), (115, 1539522), (138, 1282935), (155, 1142226), (178, 994635), (186, 951855), (207, 855290), (230, 769761), (267, 663090), (279, 634570), (310, 571113), (345, 513174), (414, 427645), (445, 397854), (465, 380742), (534, 331545), (558, 317285), (690, 256587), (713, 248310), (801, 221030), (890, 198927), (930, 190371), (961, 184230), (1035, 171058), (1335, 132618), (1395, 126914), (1426, 124155), (1602, 110515), (1922, 92115), (2047, 86490), (2070, 85529), (2139, 82770), (2670, 66309), (2759, 64170), (2790, 63457), (2883, 61410), (3565, 49662), (4005, 44206), (4094, 43245), (4278, 41385), (4805, 36846), (5518, 32085), (5766, 30705), (6141, 28830), (6417, 27590), (7130, 24831), (8010, 22103), (8277, 21390), (8649, 20470), (9610, 18423), (10235, 17298), (10695, 16554), (12282, 14415), (12834, 13795)]