1475054820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 4722278400

約数和(自身を除く): 3247223580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 79, 90, 108, 135, 142, 158, 180, 213, 237, 270, 284, 316, 355, 395, 426, 474, 487, 540, 639, 710, 711, 790, 852, 948, 974, 1065, 1185, 1278, 1420, 1422, 1461, 1580, 1917, 1948, 2130, 2133, 2370, 2435, 2556, 2844, 2922, 3195, 3555, 3834, 4260, 4266, 4383, 4740, 4870, 5609, 5844, 6390, 7110, 7305, 7668, 8532, 8766, 9585, 9740, 10665, 11218, 12780, 13149, 14220, 14610, 16827, 17532, 19170, 21330, 21915, 22436, 26298, 28045, 29220, 33654, 34577, 38340, 38473, 42660, 43830, 50481, 52596, 56090, 65745, 67308, 69154, 76946, 84135, 87660, 100962, 103731, 112180, 115419, 131490, 138308, 151443, 153892, 168270, 172885, 192365, 201924, 207462, 230838, 252405, 262980, 302886, 311193, 336540, 345770, 346257, 384730, 414924, 461676, 504810, 518655, 577095, 605772, 622386, 691540, 692514, 757215, 769460, 933579, 1009620, 1037310, 1038771, 1154190, 1244772, 1385028, 1514430, 1555965, 1731285, 1867158, 2074620, 2077542, 2308380, 2731583, 3028860, 3111930, 3462570, 3734316, 4155084, 4667895, 5193855, 5463166, 6223860, 6925140, 8194749, 9335790, 10387710, 10926332, 13657915, 16389498, 18671580, 20775420, 24584247, 27315830, 32778996, 40973745, 49168494, 54631660, 73752741, 81947490, 98336988, 122921235, 147505482, 163894980, 245842470, 295010964, 368763705, 491684940, 737527410, 1475054820]

約数ペア:

[(1, 1475054820), (2, 737527410), (3, 491684940), (4, 368763705), (5, 295010964), (6, 245842470), (9, 163894980), (10, 147505482), (12, 122921235), (15, 98336988), (18, 81947490), (20, 73752741), (27, 54631660), (30, 49168494), (36, 40973745), (45, 32778996), (54, 27315830), (60, 24584247), (71, 20775420), (79, 18671580), (90, 16389498), (108, 13657915), (135, 10926332), (142, 10387710), (158, 9335790), (180, 8194749), (213, 6925140), (237, 6223860), (270, 5463166), (284, 5193855), (316, 4667895), (355, 4155084), (395, 3734316), (426, 3462570), (474, 3111930), (487, 3028860), (540, 2731583), (639, 2308380), (710, 2077542), (711, 2074620), (790, 1867158), (852, 1731285), (948, 1555965), (974, 1514430), (1065, 1385028), (1185, 1244772), (1278, 1154190), (1420, 1038771), (1422, 1037310), (1461, 1009620), (1580, 933579), (1917, 769460), (1948, 757215), (2130, 692514), (2133, 691540), (2370, 622386), (2435, 605772), (2556, 577095), (2844, 518655), (2922, 504810), (3195, 461676), (3555, 414924), (3834, 384730), (4260, 346257), (4266, 345770), (4383, 336540), (4740, 311193), (4870, 302886), (5609, 262980), (5844, 252405), (6390, 230838), (7110, 207462), (7305, 201924), (7668, 192365), (8532, 172885), (8766, 168270), (9585, 153892), (9740, 151443), (10665, 138308), (11218, 131490), (12780, 115419), (13149, 112180), (14220, 103731), (14610, 100962), (16827, 87660), (17532, 84135), (19170, 76946), (21330, 69154), (21915, 67308), (22436, 65745), (26298, 56090), (28045, 52596), (29220, 50481), (33654, 43830), (34577, 42660), (38340, 38473)]