1817254260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 5917537080

約数和(自身を除く): 4100282820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 97, 111, 116, 145, 148, 174, 180, 185, 194, 222, 261, 290, 291, 333, 348, 370, 388, 435, 444, 485, 522, 555, 580, 582, 666, 740, 870, 873, 970, 1044, 1073, 1110, 1164, 1305, 1332, 1455, 1665, 1740, 1746, 1940, 2146, 2220, 2610, 2813, 2910, 3219, 3330, 3492, 3589, 4292, 4365, 5220, 5365, 5626, 5820, 6438, 6660, 7178, 8439, 8730, 9409, 9657, 10730, 10767, 11252, 12876, 14065, 14356, 16095, 16878, 17460, 17945, 18818, 19314, 21460, 21534, 25317, 28130, 28227, 32190, 32301, 33756, 35890, 37636, 38628, 42195, 43068, 47045, 48285, 50634, 53835, 56260, 56454, 64380, 64602, 71780, 84390, 84681, 94090, 96570, 101268, 104081, 107670, 112908, 126585, 129204, 141135, 161505, 168780, 169362, 188180, 193140, 208162, 215340, 253170, 272861, 282270, 312243, 323010, 338724, 348133, 416324, 423405, 506340, 520405, 545722, 564540, 624486, 646020, 696266, 818583, 846810, 936729, 1040810, 1044399, 1091444, 1248972, 1364305, 1392532, 1561215, 1637166, 1693620, 1740665, 1873458, 2081620, 2088798, 2455749, 2728610, 3122430, 3133197, 3274332, 3481330, 3746916, 4092915, 4177596, 4683645, 4911498, 5221995, 5457220, 6244860, 6266394, 6962660, 8185830, 9367290, 9822996, 10095857, 10443990, 12278745, 12532788, 15665985, 16371660, 18734580, 20191714, 20887980, 24557490, 30287571, 31331970, 40383428, 49114980, 50479285, 60575142, 62663940, 90862713, 100958570, 121150284, 151437855, 181725426, 201917140, 302875710, 363450852, 454313565, 605751420, 908627130, 1817254260]

約数ペア:

[(1, 1817254260), (2, 908627130), (3, 605751420), (4, 454313565), (5, 363450852), (6, 302875710), (9, 201917140), (10, 181725426), (12, 151437855), (15, 121150284), (18, 100958570), (20, 90862713), (29, 62663940), (30, 60575142), (36, 50479285), (37, 49114980), (45, 40383428), (58, 31331970), (60, 30287571), (74, 24557490), (87, 20887980), (90, 20191714), (97, 18734580), (111, 16371660), (116, 15665985), (145, 12532788), (148, 12278745), (174, 10443990), (180, 10095857), (185, 9822996), (194, 9367290), (222, 8185830), (261, 6962660), (290, 6266394), (291, 6244860), (333, 5457220), (348, 5221995), (370, 4911498), (388, 4683645), (435, 4177596), (444, 4092915), (485, 3746916), (522, 3481330), (555, 3274332), (580, 3133197), (582, 3122430), (666, 2728610), (740, 2455749), (870, 2088798), (873, 2081620), (970, 1873458), (1044, 1740665), (1073, 1693620), (1110, 1637166), (1164, 1561215), (1305, 1392532), (1332, 1364305), (1455, 1248972), (1665, 1091444), (1740, 1044399), (1746, 1040810), (1940, 936729), (2146, 846810), (2220, 818583), (2610, 696266), (2813, 646020), (2910, 624486), (3219, 564540), (3330, 545722), (3492, 520405), (3589, 506340), (4292, 423405), (4365, 416324), (5220, 348133), (5365, 338724), (5626, 323010), (5820, 312243), (6438, 282270), (6660, 272861), (7178, 253170), (8439, 215340), (8730, 208162), (9409, 193140), (9657, 188180), (10730, 169362), (10767, 168780), (11252, 161505), (12876, 141135), (14065, 129204), (14356, 126585), (16095, 112908), (16878, 107670), (17460, 104081), (17945, 101268), (18818, 96570), (19314, 94090), (21460, 84681), (21534, 84390), (25317, 71780), (28130, 64602), (28227, 64380), (32190, 56454), (32301, 56260), (33756, 53835), (35890, 50634), (37636, 48285), (38628, 47045), (42195, 43068)]