1782019980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2617}}^1$

素因数の和:2745

約数の個数: 192

約数和(自身を含む): 6034385280

約数和(自身を除く): 4252365300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 108, 117, 130, 135, 156, 180, 194, 195, 234, 260, 270, 291, 351, 388, 390, 468, 485, 540, 582, 585, 702, 780, 873, 970, 1164, 1170, 1261, 1404, 1455, 1746, 1755, 1940, 2340, 2522, 2617, 2619, 2910, 3492, 3510, 3783, 4365, 5044, 5234, 5238, 5820, 6305, 7020, 7566, 7851, 8730, 10468, 10476, 11349, 12610, 13085, 13095, 15132, 15702, 17460, 18915, 22698, 23553, 25220, 26170, 26190, 31404, 34021, 34047, 37830, 39255, 45396, 47106, 52340, 52380, 56745, 68042, 68094, 70659, 75660, 78510, 94212, 102063, 113490, 117765, 136084, 136188, 141318, 157020, 170105, 170235, 204126, 226980, 235530, 253849, 282636, 306189, 340210, 340470, 353295, 408252, 471060, 507698, 510315, 612378, 680420, 680940, 706590, 761547, 918567, 1015396, 1020630, 1224756, 1269245, 1413180, 1523094, 1530945, 1837134, 2041260, 2284641, 2538490, 3046188, 3061890, 3300037, 3674268, 3807735, 4569282, 4592835, 5076980, 6123780, 6600074, 6853923, 7615470, 9138564, 9185670, 9900111, 11423205, 13200148, 13707846, 15230940, 16500185, 18371340, 19800222, 22846410, 27415692, 29700333, 33000370, 34269615, 39600444, 45692820, 49500555, 59400666, 66000740, 68539230, 89100999, 99001110, 118801332, 137078460, 148501665, 178201998, 198002220, 297003330, 356403996, 445504995, 594006660, 891009990, 1782019980]

約数ペア:

[(1, 1782019980), (2, 891009990), (3, 594006660), (4, 445504995), (5, 356403996), (6, 297003330), (9, 198002220), (10, 178201998), (12, 148501665), (13, 137078460), (15, 118801332), (18, 99001110), (20, 89100999), (26, 68539230), (27, 66000740), (30, 59400666), (36, 49500555), (39, 45692820), (45, 39600444), (52, 34269615), (54, 33000370), (60, 29700333), (65, 27415692), (78, 22846410), (90, 19800222), (97, 18371340), (108, 16500185), (117, 15230940), (130, 13707846), (135, 13200148), (156, 11423205), (180, 9900111), (194, 9185670), (195, 9138564), (234, 7615470), (260, 6853923), (270, 6600074), (291, 6123780), (351, 5076980), (388, 4592835), (390, 4569282), (468, 3807735), (485, 3674268), (540, 3300037), (582, 3061890), (585, 3046188), (702, 2538490), (780, 2284641), (873, 2041260), (970, 1837134), (1164, 1530945), (1170, 1523094), (1261, 1413180), (1404, 1269245), (1455, 1224756), (1746, 1020630), (1755, 1015396), (1940, 918567), (2340, 761547), (2522, 706590), (2617, 680940), (2619, 680420), (2910, 612378), (3492, 510315), (3510, 507698), (3783, 471060), (4365, 408252), (5044, 353295), (5234, 340470), (5238, 340210), (5820, 306189), (6305, 282636), (7020, 253849), (7566, 235530), (7851, 226980), (8730, 204126), (10468, 170235), (10476, 170105), (11349, 157020), (12610, 141318), (13085, 136188), (13095, 136084), (15132, 117765), (15702, 113490), (17460, 102063), (18915, 94212), (22698, 78510), (23553, 75660), (25220, 70659), (26170, 68094), (26190, 68042), (31404, 56745), (34021, 52380), (34047, 52340), (37830, 47106), (39255, 45396)]