190065780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 615625920

約数和(自身を除く): 425560140

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, 153, 170, 179, 180, 204, 255, 306, 340, 347, 358, 510, 537, 612, 694, 716, 765, 895, 1020, 1041, 1074, 1388, 1530, 1611, 1735, 1790, 2082, 2148, 2685, 3043, 3060, 3123, 3222, 3470, 3580, 4164, 5205, 5370, 5899, 6086, 6246, 6444, 6940, 8055, 9129, 10410, 10740, 11798, 12172, 12492, 15215, 15615, 16110, 17697, 18258, 20820, 23596, 27387, 29495, 30430, 31230, 32220, 35394, 36516, 45645, 53091, 54774, 58990, 60860, 62113, 62460, 70788, 88485, 91290, 106182, 109548, 117980, 124226, 136935, 176970, 182580, 186339, 212364, 248452, 265455, 273870, 310565, 353940, 372678, 530910, 547740, 559017, 621130, 745356, 931695, 1055921, 1061820, 1118034, 1242260, 1863390, 2111842, 2236068, 2795085, 3167763, 3726780, 4223684, 5279605, 5590170, 6335526, 9503289, 10559210, 11180340, 12671052, 15838815, 19006578, 21118420, 31677630, 38013156, 47516445, 63355260, 95032890, 190065780]

約数ペア:

[(1, 190065780), (2, 95032890), (3, 63355260), (4, 47516445), (5, 38013156), (6, 31677630), (9, 21118420), (10, 19006578), (12, 15838815), (15, 12671052), (17, 11180340), (18, 10559210), (20, 9503289), (30, 6335526), (34, 5590170), (36, 5279605), (45, 4223684), (51, 3726780), (60, 3167763), (68, 2795085), (85, 2236068), (90, 2111842), (102, 1863390), (153, 1242260), (170, 1118034), (179, 1061820), (180, 1055921), (204, 931695), (255, 745356), (306, 621130), (340, 559017), (347, 547740), (358, 530910), (510, 372678), (537, 353940), (612, 310565), (694, 273870), (716, 265455), (765, 248452), (895, 212364), (1020, 186339), (1041, 182580), (1074, 176970), (1388, 136935), (1530, 124226), (1611, 117980), (1735, 109548), (1790, 106182), (2082, 91290), (2148, 88485), (2685, 70788), (3043, 62460), (3060, 62113), (3123, 60860), (3222, 58990), (3470, 54774), (3580, 53091), (4164, 45645), (5205, 36516), (5370, 35394), (5899, 32220), (6086, 31230), (6246, 30430), (6444, 29495), (6940, 27387), (8055, 23596), (9129, 20820), (10410, 18258), (10740, 17697), (11798, 16110), (12172, 15615), (12492, 15215)]