1562182380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 216

約数和(自身を含む): 5348043792

約数和(自身を除く): 3785861412

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, 821, 930, 961, 990, 1023, 1116, 1364, 1395, 1642, 1705, 1860, 1922, 1980, 2046, 2463, 2790, 2883, 3069, 3284, 3410, 3844, 4092, 4105, 4805, 4926, 5115, 5580, 5766, 6138, 6820, 7389, 8210, 8649, 9031, 9610, 9852, 10230, 10571, 11532, 12276, 12315, 14415, 14778, 15345, 16420, 17298, 18062, 19220, 20460, 21142, 24630, 25451, 27093, 28830, 29556, 30690, 31713, 34596, 36124, 36945, 42284, 43245, 45155, 49260, 50902, 52855, 54186, 57660, 61380, 63426, 73890, 76353, 81279, 86490, 90310, 95139, 101804, 105710, 108372, 126852, 127255, 135465, 147780, 152706, 158565, 162558, 172980, 180620, 190278, 211420, 229059, 254510, 270930, 279961, 305412, 317130, 325116, 380556, 381765, 406395, 458118, 475695, 509020, 541860, 559922, 634260, 763530, 788981, 812790, 839883, 916236, 951390, 1119844, 1145295, 1399805, 1527060, 1577962, 1625580, 1679766, 1902780, 2290590, 2366943, 2519649, 2799610, 3155924, 3359532, 3944905, 4199415, 4581180, 4733886, 5039298, 5599220, 7100829, 7889810, 8398830, 8678791, 9467772, 10078596, 11834715, 12598245, 14201658, 15779620, 16797660, 17357582, 23669430, 25196490, 26036373, 28403316, 34715164, 35504145, 43393955, 47338860, 50392980, 52072746, 71008290, 78109119, 86787910, 104145492, 130181865, 142016580, 156218238, 173575820, 260363730, 312436476, 390545595, 520727460, 781091190, 1562182380]

約数ペア:

[(1, 1562182380), (2, 781091190), (3, 520727460), (4, 390545595), (5, 312436476), (6, 260363730), (9, 173575820), (10, 156218238), (11, 142016580), (12, 130181865), (15, 104145492), (18, 86787910), (20, 78109119), (22, 71008290), (30, 52072746), (31, 50392980), (33, 47338860), (36, 43393955), (44, 35504145), (45, 34715164), (55, 28403316), (60, 26036373), (62, 25196490), (66, 23669430), (90, 17357582), (93, 16797660), (99, 15779620), (110, 14201658), (124, 12598245), (132, 11834715), (155, 10078596), (165, 9467772), (180, 8678791), (186, 8398830), (198, 7889810), (220, 7100829), (279, 5599220), (310, 5039298), (330, 4733886), (341, 4581180), (372, 4199415), (396, 3944905), (465, 3359532), (495, 3155924), (558, 2799610), (620, 2519649), (660, 2366943), (682, 2290590), (821, 1902780), (930, 1679766), (961, 1625580), (990, 1577962), (1023, 1527060), (1116, 1399805), (1364, 1145295), (1395, 1119844), (1642, 951390), (1705, 916236), (1860, 839883), (1922, 812790), (1980, 788981), (2046, 763530), (2463, 634260), (2790, 559922), (2883, 541860), (3069, 509020), (3284, 475695), (3410, 458118), (3844, 406395), (4092, 381765), (4105, 380556), (4805, 325116), (4926, 317130), (5115, 305412), (5580, 279961), (5766, 270930), (6138, 254510), (6820, 229059), (7389, 211420), (8210, 190278), (8649, 180620), (9031, 172980), (9610, 162558), (9852, 158565), (10230, 152706), (10571, 147780), (11532, 135465), (12276, 127255), (12315, 126852), (14415, 108372), (14778, 105710), (15345, 101804), (16420, 95139), (17298, 90310), (18062, 86490), (19220, 81279), (20460, 76353), (21142, 73890), (24630, 63426), (25451, 61380), (27093, 57660), (28830, 54186), (29556, 52855), (30690, 50902), (31713, 49260), (34596, 45155), (36124, 43245), (36945, 42284)]