206175420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3416

約数の個数: 144

約数和(自身を含む): 704471040

約数和(自身を除く): 498295620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3359, 3410, 4092, 5115, 5580, 6138, 6718, 6820, 10077, 10230, 12276, 13436, 15345, 16795, 20154, 20460, 30231, 30690, 33590, 36949, 40308, 50385, 60462, 61380, 67180, 73898, 100770, 104129, 110847, 120924, 147796, 151155, 184745, 201540, 208258, 221694, 302310, 312387, 332541, 369490, 416516, 443388, 520645, 554235, 604620, 624774, 665082, 738980, 937161, 1041290, 1108470, 1145419, 1249548, 1330164, 1561935, 1662705, 1874322, 2082580, 2216940, 2290838, 3123870, 3325410, 3436257, 3748644, 4581676, 4685805, 5727095, 6247740, 6650820, 6872514, 9371610, 10308771, 11454190, 13745028, 17181285, 18743220, 20617542, 22908380, 34362570, 41235084, 51543855, 68725140, 103087710, 206175420]

約数ペア:

[(1, 206175420), (2, 103087710), (3, 68725140), (4, 51543855), (5, 41235084), (6, 34362570), (9, 22908380), (10, 20617542), (11, 18743220), (12, 17181285), (15, 13745028), (18, 11454190), (20, 10308771), (22, 9371610), (30, 6872514), (31, 6650820), (33, 6247740), (36, 5727095), (44, 4685805), (45, 4581676), (55, 3748644), (60, 3436257), (62, 3325410), (66, 3123870), (90, 2290838), (93, 2216940), (99, 2082580), (110, 1874322), (124, 1662705), (132, 1561935), (155, 1330164), (165, 1249548), (180, 1145419), (186, 1108470), (198, 1041290), (220, 937161), (279, 738980), (310, 665082), (330, 624774), (341, 604620), (372, 554235), (396, 520645), (465, 443388), (495, 416516), (558, 369490), (620, 332541), (660, 312387), (682, 302310), (930, 221694), (990, 208258), (1023, 201540), (1116, 184745), (1364, 151155), (1395, 147796), (1705, 120924), (1860, 110847), (1980, 104129), (2046, 100770), (2790, 73898), (3069, 67180), (3359, 61380), (3410, 60462), (4092, 50385), (5115, 40308), (5580, 36949), (6138, 33590), (6718, 30690), (6820, 30231), (10077, 20460), (10230, 20154), (12276, 16795), (13436, 15345)]