272719980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 932238720

約数和(自身を除く): 659518740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 468, 477, 530, 540, 585, 636, 689, 702, 733, 780, 795, 954, 1060, 1170, 1378, 1404, 1431, 1466, 1590, 1755, 1908, 2067, 2199, 2340, 2385, 2756, 2862, 2932, 3180, 3445, 3510, 3665, 4134, 4398, 4770, 5724, 6201, 6597, 6890, 7020, 7155, 7330, 8268, 8796, 9529, 9540, 10335, 10995, 12402, 13194, 13780, 14310, 14660, 18603, 19058, 19791, 20670, 21990, 24804, 26388, 28587, 28620, 31005, 32985, 37206, 38116, 38849, 39582, 41340, 43980, 47645, 57174, 62010, 65970, 74412, 77698, 79164, 85761, 93015, 95290, 98955, 114348, 116547, 124020, 131940, 142935, 155396, 171522, 186030, 190580, 194245, 197910, 233094, 257283, 285870, 343044, 349641, 372060, 388490, 395820, 428805, 466188, 505037, 514566, 571740, 582735, 699282, 776980, 857610, 1010074, 1029132, 1048923, 1165470, 1286415, 1398564, 1515111, 1715220, 1748205, 2020148, 2097846, 2330940, 2525185, 2572830, 3030222, 3496410, 4195692, 4545333, 5050370, 5145660, 5244615, 6060444, 6992820, 7575555, 9090666, 10100740, 10489230, 13635999, 15151110, 18181332, 20978460, 22726665, 27271998, 30302220, 45453330, 54543996, 68179995, 90906660, 136359990, 272719980]

約数ペア:

[(1, 272719980), (2, 136359990), (3, 90906660), (4, 68179995), (5, 54543996), (6, 45453330), (9, 30302220), (10, 27271998), (12, 22726665), (13, 20978460), (15, 18181332), (18, 15151110), (20, 13635999), (26, 10489230), (27, 10100740), (30, 9090666), (36, 7575555), (39, 6992820), (45, 6060444), (52, 5244615), (53, 5145660), (54, 5050370), (60, 4545333), (65, 4195692), (78, 3496410), (90, 3030222), (106, 2572830), (108, 2525185), (117, 2330940), (130, 2097846), (135, 2020148), (156, 1748205), (159, 1715220), (180, 1515111), (195, 1398564), (212, 1286415), (234, 1165470), (260, 1048923), (265, 1029132), (270, 1010074), (318, 857610), (351, 776980), (390, 699282), (468, 582735), (477, 571740), (530, 514566), (540, 505037), (585, 466188), (636, 428805), (689, 395820), (702, 388490), (733, 372060), (780, 349641), (795, 343044), (954, 285870), (1060, 257283), (1170, 233094), (1378, 197910), (1404, 194245), (1431, 190580), (1466, 186030), (1590, 171522), (1755, 155396), (1908, 142935), (2067, 131940), (2199, 124020), (2340, 116547), (2385, 114348), (2756, 98955), (2862, 95290), (2932, 93015), (3180, 85761), (3445, 79164), (3510, 77698), (3665, 74412), (4134, 65970), (4398, 62010), (4770, 57174), (5724, 47645), (6201, 43980), (6597, 41340), (6890, 39582), (7020, 38849), (7155, 38116), (7330, 37206), (8268, 32985), (8796, 31005), (9529, 28620), (9540, 28587), (10335, 26388), (10995, 24804), (12402, 21990), (13194, 20670), (13780, 19791), (14310, 19058), (14660, 18603)]