145469340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 471979872

約数和(自身を除く): 326510532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 137, 153, 170, 180, 204, 255, 274, 306, 340, 347, 411, 510, 548, 612, 685, 694, 765, 822, 1020, 1041, 1233, 1370, 1388, 1530, 1644, 1735, 2055, 2082, 2329, 2466, 2740, 3060, 3123, 3470, 4110, 4164, 4658, 4932, 5205, 5899, 6165, 6246, 6940, 6987, 8220, 9316, 10410, 11645, 11798, 12330, 12492, 13974, 15615, 17697, 20820, 20961, 23290, 23596, 24660, 27948, 29495, 31230, 34935, 35394, 41922, 46580, 47539, 53091, 58990, 62460, 69870, 70788, 83844, 88485, 95078, 104805, 106182, 117980, 139740, 142617, 176970, 190156, 209610, 212364, 237695, 265455, 285234, 353940, 419220, 427851, 475390, 530910, 570468, 713085, 808163, 855702, 950780, 1061820, 1426170, 1616326, 1711404, 2139255, 2424489, 2852340, 3232652, 4040815, 4278510, 4848978, 7273467, 8081630, 8557020, 9697956, 12122445, 14546934, 16163260, 24244890, 29093868, 36367335, 48489780, 72734670, 145469340]

約数ペア:

[(1, 145469340), (2, 72734670), (3, 48489780), (4, 36367335), (5, 29093868), (6, 24244890), (9, 16163260), (10, 14546934), (12, 12122445), (15, 9697956), (17, 8557020), (18, 8081630), (20, 7273467), (30, 4848978), (34, 4278510), (36, 4040815), (45, 3232652), (51, 2852340), (60, 2424489), (68, 2139255), (85, 1711404), (90, 1616326), (102, 1426170), (137, 1061820), (153, 950780), (170, 855702), (180, 808163), (204, 713085), (255, 570468), (274, 530910), (306, 475390), (340, 427851), (347, 419220), (411, 353940), (510, 285234), (548, 265455), (612, 237695), (685, 212364), (694, 209610), (765, 190156), (822, 176970), (1020, 142617), (1041, 139740), (1233, 117980), (1370, 106182), (1388, 104805), (1530, 95078), (1644, 88485), (1735, 83844), (2055, 70788), (2082, 69870), (2329, 62460), (2466, 58990), (2740, 53091), (3060, 47539), (3123, 46580), (3470, 41922), (4110, 35394), (4164, 34935), (4658, 31230), (4932, 29495), (5205, 27948), (5899, 24660), (6165, 23596), (6246, 23290), (6940, 20961), (6987, 20820), (8220, 17697), (9316, 15615), (10410, 13974), (11645, 12492), (11798, 12330)]