61477650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 189987840

約数和(自身を除く): 128510190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 31, 39, 45, 50, 54, 62, 65, 75, 78, 90, 93, 113, 117, 130, 135, 150, 155, 186, 195, 225, 226, 234, 270, 279, 310, 325, 339, 351, 390, 403, 450, 465, 558, 565, 585, 650, 675, 678, 702, 775, 806, 837, 930, 975, 1017, 1130, 1170, 1209, 1350, 1395, 1469, 1550, 1674, 1695, 1755, 1950, 2015, 2034, 2325, 2418, 2790, 2825, 2925, 2938, 3051, 3390, 3503, 3510, 3627, 4030, 4185, 4407, 4650, 5085, 5650, 5850, 6045, 6102, 6975, 7006, 7254, 7345, 8370, 8475, 8775, 8814, 10075, 10170, 10509, 10881, 12090, 13221, 13950, 14690, 15255, 16950, 17515, 17550, 18135, 20150, 20925, 21018, 21762, 22035, 25425, 26442, 30225, 30510, 31527, 35030, 36270, 36725, 39663, 41850, 44070, 45539, 50850, 52545, 54405, 60450, 63054, 66105, 73450, 76275, 79326, 87575, 90675, 91078, 94581, 105090, 108810, 110175, 132210, 136617, 152550, 157635, 175150, 181350, 189162, 198315, 220350, 227695, 262725, 272025, 273234, 315270, 330525, 396630, 409851, 455390, 472905, 525450, 544050, 661050, 683085, 788175, 819702, 945810, 991575, 1138475, 1229553, 1366170, 1576350, 1983150, 2049255, 2276950, 2364525, 2459106, 3415425, 4098510, 4729050, 6147765, 6830850, 10246275, 12295530, 20492550, 30738825, 61477650]

約数ペア:

[(1, 61477650), (2, 30738825), (3, 20492550), (5, 12295530), (6, 10246275), (9, 6830850), (10, 6147765), (13, 4729050), (15, 4098510), (18, 3415425), (25, 2459106), (26, 2364525), (27, 2276950), (30, 2049255), (31, 1983150), (39, 1576350), (45, 1366170), (50, 1229553), (54, 1138475), (62, 991575), (65, 945810), (75, 819702), (78, 788175), (90, 683085), (93, 661050), (113, 544050), (117, 525450), (130, 472905), (135, 455390), (150, 409851), (155, 396630), (186, 330525), (195, 315270), (225, 273234), (226, 272025), (234, 262725), (270, 227695), (279, 220350), (310, 198315), (325, 189162), (339, 181350), (351, 175150), (390, 157635), (403, 152550), (450, 136617), (465, 132210), (558, 110175), (565, 108810), (585, 105090), (650, 94581), (675, 91078), (678, 90675), (702, 87575), (775, 79326), (806, 76275), (837, 73450), (930, 66105), (975, 63054), (1017, 60450), (1130, 54405), (1170, 52545), (1209, 50850), (1350, 45539), (1395, 44070), (1469, 41850), (1550, 39663), (1674, 36725), (1695, 36270), (1755, 35030), (1950, 31527), (2015, 30510), (2034, 30225), (2325, 26442), (2418, 25425), (2790, 22035), (2825, 21762), (2925, 21018), (2938, 20925), (3051, 20150), (3390, 18135), (3503, 17550), (3510, 17515), (3627, 16950), (4030, 15255), (4185, 14690), (4407, 13950), (4650, 13221), (5085, 12090), (5650, 10881), (5850, 10509), (6045, 10170), (6102, 10075), (6975, 8814), (7006, 8775), (7254, 8475), (7345, 8370)]