227966940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 192

約数和(自身を含む): 791078400

約数和(自身を除く): 563111460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1307, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2565, 2614, 2907, 3060, 3230, 3420, 3876, 3921, 4590, 4845, 5130, 5228, 5814, 6460, 6535, 7842, 8721, 9180, 9690, 10260, 11628, 11763, 13070, 14535, 15684, 17442, 19380, 19605, 22219, 23526, 24833, 26140, 29070, 34884, 35289, 39210, 43605, 44438, 47052, 49666, 58140, 58815, 66657, 70578, 74499, 78420, 87210, 88876, 99332, 111095, 117630, 124165, 133314, 141156, 148998, 174420, 176445, 199971, 222190, 223497, 235260, 248330, 266628, 297996, 333285, 352890, 372495, 399942, 422161, 444380, 446994, 496660, 599913, 666570, 670491, 705780, 744990, 799884, 844322, 893988, 999855, 1117485, 1199826, 1266483, 1333140, 1340982, 1489980, 1688644, 1999710, 2110805, 2234970, 2399652, 2532966, 2681964, 2999565, 3352455, 3799449, 3999420, 4221610, 4469940, 5065932, 5999130, 6332415, 6704910, 7598898, 8443220, 11398347, 11998260, 12664830, 13409820, 15197796, 18997245, 22796694, 25329660, 37994490, 45593388, 56991735, 75988980, 113983470, 227966940]

約数ペア:

[(1, 227966940), (2, 113983470), (3, 75988980), (4, 56991735), (5, 45593388), (6, 37994490), (9, 25329660), (10, 22796694), (12, 18997245), (15, 15197796), (17, 13409820), (18, 12664830), (19, 11998260), (20, 11398347), (27, 8443220), (30, 7598898), (34, 6704910), (36, 6332415), (38, 5999130), (45, 5065932), (51, 4469940), (54, 4221610), (57, 3999420), (60, 3799449), (68, 3352455), (76, 2999565), (85, 2681964), (90, 2532966), (95, 2399652), (102, 2234970), (108, 2110805), (114, 1999710), (135, 1688644), (153, 1489980), (170, 1340982), (171, 1333140), (180, 1266483), (190, 1199826), (204, 1117485), (228, 999855), (255, 893988), (270, 844322), (285, 799884), (306, 744990), (323, 705780), (340, 670491), (342, 666570), (380, 599913), (459, 496660), (510, 446994), (513, 444380), (540, 422161), (570, 399942), (612, 372495), (646, 352890), (684, 333285), (765, 297996), (855, 266628), (918, 248330), (969, 235260), (1020, 223497), (1026, 222190), (1140, 199971), (1292, 176445), (1307, 174420), (1530, 148998), (1615, 141156), (1710, 133314), (1836, 124165), (1938, 117630), (2052, 111095), (2295, 99332), (2565, 88876), (2614, 87210), (2907, 78420), (3060, 74499), (3230, 70578), (3420, 66657), (3876, 58815), (3921, 58140), (4590, 49666), (4845, 47052), (5130, 44438), (5228, 43605), (5814, 39210), (6460, 35289), (6535, 34884), (7842, 29070), (8721, 26140), (9180, 24833), (9690, 23526), (10260, 22219), (11628, 19605), (11763, 19380), (13070, 17442), (14535, 15684)]