173498940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 585552240

約数和(自身を除く): 412053300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 59, 60, 62, 68, 85, 90, 93, 102, 118, 124, 153, 155, 170, 177, 180, 186, 204, 236, 255, 279, 295, 306, 310, 340, 354, 372, 465, 510, 527, 531, 558, 590, 612, 620, 708, 765, 885, 930, 961, 1003, 1020, 1054, 1062, 1116, 1180, 1395, 1530, 1581, 1770, 1829, 1860, 1922, 2006, 2108, 2124, 2635, 2655, 2790, 2883, 3009, 3060, 3162, 3540, 3658, 3844, 4012, 4743, 4805, 5015, 5270, 5310, 5487, 5580, 5766, 6018, 6324, 7316, 7905, 8649, 9027, 9145, 9486, 9610, 10030, 10540, 10620, 10974, 11532, 12036, 14415, 15045, 15810, 16337, 16461, 17298, 18054, 18290, 18972, 19220, 20060, 21948, 23715, 27435, 28830, 30090, 31093, 31620, 32674, 32922, 34596, 36108, 36580, 43245, 45135, 47430, 49011, 54870, 56699, 57660, 60180, 62186, 65348, 65844, 81685, 82305, 86490, 90270, 93279, 94860, 98022, 109740, 113398, 124372, 147033, 155465, 163370, 164610, 170097, 172980, 180540, 186558, 196044, 226796, 245055, 279837, 283495, 294066, 310930, 326740, 329220, 340194, 373116, 466395, 490110, 510291, 559674, 566990, 588132, 621860, 680388, 735165, 850485, 932790, 963883, 980220, 1020582, 1119348, 1133980, 1399185, 1470330, 1700970, 1865580, 1927766, 2041164, 2551455, 2798370, 2891649, 2940660, 3401940, 3855532, 4819415, 5102910, 5596740, 5783298, 8674947, 9638830, 10205820, 11566596, 14458245, 17349894, 19277660, 28916490, 34699788, 43374735, 57832980, 86749470, 173498940]

約数ペア:

[(1, 173498940), (2, 86749470), (3, 57832980), (4, 43374735), (5, 34699788), (6, 28916490), (9, 19277660), (10, 17349894), (12, 14458245), (15, 11566596), (17, 10205820), (18, 9638830), (20, 8674947), (30, 5783298), (31, 5596740), (34, 5102910), (36, 4819415), (45, 3855532), (51, 3401940), (59, 2940660), (60, 2891649), (62, 2798370), (68, 2551455), (85, 2041164), (90, 1927766), (93, 1865580), (102, 1700970), (118, 1470330), (124, 1399185), (153, 1133980), (155, 1119348), (170, 1020582), (177, 980220), (180, 963883), (186, 932790), (204, 850485), (236, 735165), (255, 680388), (279, 621860), (295, 588132), (306, 566990), (310, 559674), (340, 510291), (354, 490110), (372, 466395), (465, 373116), (510, 340194), (527, 329220), (531, 326740), (558, 310930), (590, 294066), (612, 283495), (620, 279837), (708, 245055), (765, 226796), (885, 196044), (930, 186558), (961, 180540), (1003, 172980), (1020, 170097), (1054, 164610), (1062, 163370), (1116, 155465), (1180, 147033), (1395, 124372), (1530, 113398), (1581, 109740), (1770, 98022), (1829, 94860), (1860, 93279), (1922, 90270), (2006, 86490), (2108, 82305), (2124, 81685), (2635, 65844), (2655, 65348), (2790, 62186), (2883, 60180), (3009, 57660), (3060, 56699), (3162, 54870), (3540, 49011), (3658, 47430), (3844, 45135), (4012, 43245), (4743, 36580), (4805, 36108), (5015, 34596), (5270, 32922), (5310, 32674), (5487, 31620), (5580, 31093), (5766, 30090), (6018, 28830), (6324, 27435), (7316, 23715), (7905, 21948), (8649, 20060), (9027, 19220), (9145, 18972), (9486, 18290), (9610, 18054), (10030, 17298), (10540, 16461), (10620, 16337), (10974, 15810), (11532, 15045), (12036, 14415)]