271990170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 751161600

約数和(自身を除く): 479171430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 83, 90, 106, 135, 159, 166, 229, 249, 265, 270, 318, 415, 458, 477, 498, 530, 687, 747, 795, 830, 954, 1145, 1245, 1374, 1431, 1494, 1590, 2061, 2241, 2290, 2385, 2490, 2862, 3435, 3735, 4122, 4399, 4482, 4770, 6183, 6870, 7155, 7470, 8798, 10305, 11205, 12137, 12366, 13197, 14310, 19007, 20610, 21995, 22410, 24274, 26394, 30915, 36411, 38014, 39591, 43990, 57021, 60685, 61830, 65985, 72822, 79182, 95035, 109233, 114042, 118773, 121370, 131970, 171063, 182055, 190070, 197955, 218466, 237546, 285105, 327699, 342126, 364110, 395910, 513189, 546165, 570210, 593865, 655398, 855315, 1007371, 1026378, 1092330, 1187730, 1638495, 1710630, 2014742, 2565945, 3022113, 3276990, 5036855, 5131890, 6044226, 9066339, 10073710, 15110565, 18132678, 27199017, 30221130, 45331695, 54398034, 90663390, 135995085, 271990170]

約数ペア:

[(1, 271990170), (2, 135995085), (3, 90663390), (5, 54398034), (6, 45331695), (9, 30221130), (10, 27199017), (15, 18132678), (18, 15110565), (27, 10073710), (30, 9066339), (45, 6044226), (53, 5131890), (54, 5036855), (83, 3276990), (90, 3022113), (106, 2565945), (135, 2014742), (159, 1710630), (166, 1638495), (229, 1187730), (249, 1092330), (265, 1026378), (270, 1007371), (318, 855315), (415, 655398), (458, 593865), (477, 570210), (498, 546165), (530, 513189), (687, 395910), (747, 364110), (795, 342126), (830, 327699), (954, 285105), (1145, 237546), (1245, 218466), (1374, 197955), (1431, 190070), (1494, 182055), (1590, 171063), (2061, 131970), (2241, 121370), (2290, 118773), (2385, 114042), (2490, 109233), (2862, 95035), (3435, 79182), (3735, 72822), (4122, 65985), (4399, 61830), (4482, 60685), (4770, 57021), (6183, 43990), (6870, 39591), (7155, 38014), (7470, 36411), (8798, 30915), (10305, 26394), (11205, 24274), (12137, 22410), (12366, 21995), (13197, 20610), (14310, 19007)]