499733820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 1669248000

約数和(自身を除く): 1169514180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 90, 95, 106, 108, 114, 135, 159, 171, 180, 190, 212, 228, 265, 270, 285, 318, 342, 380, 477, 513, 530, 540, 570, 636, 684, 795, 855, 919, 954, 1007, 1026, 1060, 1140, 1431, 1590, 1710, 1838, 1908, 2014, 2052, 2385, 2565, 2757, 2862, 3021, 3180, 3420, 3676, 4028, 4595, 4770, 5035, 5130, 5514, 5724, 6042, 7155, 8271, 9063, 9190, 9540, 10070, 10260, 11028, 12084, 13785, 14310, 15105, 16542, 17461, 18126, 18380, 20140, 24813, 27189, 27570, 28620, 30210, 33084, 34922, 36252, 41355, 45315, 48707, 49626, 52383, 54378, 55140, 60420, 69844, 82710, 87305, 90630, 97414, 99252, 104766, 108756, 124065, 135945, 146121, 157149, 165420, 174610, 181260, 194828, 209532, 243535, 248130, 261915, 271890, 292242, 314298, 349220, 438363, 471447, 487070, 496260, 523830, 543780, 584484, 628596, 730605, 785745, 876726, 925433, 942894, 974140, 1047660, 1315089, 1461210, 1571490, 1753452, 1850866, 1885788, 2191815, 2357235, 2630178, 2776299, 2922420, 3142980, 3701732, 4383630, 4627165, 4714470, 5260356, 5552598, 6575445, 8328897, 8767260, 9254330, 9428940, 11105196, 13150890, 13881495, 16657794, 18508660, 24986691, 26301780, 27762990, 33315588, 41644485, 49973382, 55525980, 83288970, 99946764, 124933455, 166577940, 249866910, 499733820]

約数ペア:

[(1, 499733820), (2, 249866910), (3, 166577940), (4, 124933455), (5, 99946764), (6, 83288970), (9, 55525980), (10, 49973382), (12, 41644485), (15, 33315588), (18, 27762990), (19, 26301780), (20, 24986691), (27, 18508660), (30, 16657794), (36, 13881495), (38, 13150890), (45, 11105196), (53, 9428940), (54, 9254330), (57, 8767260), (60, 8328897), (76, 6575445), (90, 5552598), (95, 5260356), (106, 4714470), (108, 4627165), (114, 4383630), (135, 3701732), (159, 3142980), (171, 2922420), (180, 2776299), (190, 2630178), (212, 2357235), (228, 2191815), (265, 1885788), (270, 1850866), (285, 1753452), (318, 1571490), (342, 1461210), (380, 1315089), (477, 1047660), (513, 974140), (530, 942894), (540, 925433), (570, 876726), (636, 785745), (684, 730605), (795, 628596), (855, 584484), (919, 543780), (954, 523830), (1007, 496260), (1026, 487070), (1060, 471447), (1140, 438363), (1431, 349220), (1590, 314298), (1710, 292242), (1838, 271890), (1908, 261915), (2014, 248130), (2052, 243535), (2385, 209532), (2565, 194828), (2757, 181260), (2862, 174610), (3021, 165420), (3180, 157149), (3420, 146121), (3676, 135945), (4028, 124065), (4595, 108756), (4770, 104766), (5035, 99252), (5130, 97414), (5514, 90630), (5724, 87305), (6042, 82710), (7155, 69844), (8271, 60420), (9063, 55140), (9190, 54378), (9540, 52383), (10070, 49626), (10260, 48707), (11028, 45315), (12084, 41355), (13785, 36252), (14310, 34922), (15105, 33084), (16542, 30210), (17461, 28620), (18126, 27570), (18380, 27189), (20140, 24813)]