223895340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 735291648

約数和(自身を除く): 511396308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 972, 1035, 1215, 1242, 1380, 1620, 1863, 2003, 2070, 2430, 2484, 3105, 3726, 4006, 4140, 4860, 5589, 6009, 6210, 7452, 8012, 9315, 10015, 11178, 12018, 12420, 18027, 18630, 20030, 22356, 24036, 27945, 30045, 36054, 37260, 40060, 46069, 54081, 55890, 60090, 72108, 90135, 92138, 108162, 111780, 120180, 138207, 162243, 180270, 184276, 216324, 230345, 270405, 276414, 324486, 360540, 414621, 460690, 486729, 540810, 552828, 648972, 691035, 811215, 829242, 921380, 973458, 1081620, 1243863, 1382070, 1622430, 1658484, 1946916, 2073105, 2433645, 2487726, 2764140, 3244860, 3731589, 4146210, 4867290, 4975452, 6219315, 7463178, 8292420, 9734580, 11194767, 12438630, 14926356, 18657945, 22389534, 24877260, 37315890, 44779068, 55973835, 74631780, 111947670, 223895340]

約数ペア:

[(1, 223895340), (2, 111947670), (3, 74631780), (4, 55973835), (5, 44779068), (6, 37315890), (9, 24877260), (10, 22389534), (12, 18657945), (15, 14926356), (18, 12438630), (20, 11194767), (23, 9734580), (27, 8292420), (30, 7463178), (36, 6219315), (45, 4975452), (46, 4867290), (54, 4146210), (60, 3731589), (69, 3244860), (81, 2764140), (90, 2487726), (92, 2433645), (108, 2073105), (115, 1946916), (135, 1658484), (138, 1622430), (162, 1382070), (180, 1243863), (207, 1081620), (230, 973458), (243, 921380), (270, 829242), (276, 811215), (324, 691035), (345, 648972), (405, 552828), (414, 540810), (460, 486729), (486, 460690), (540, 414621), (621, 360540), (690, 324486), (810, 276414), (828, 270405), (972, 230345), (1035, 216324), (1215, 184276), (1242, 180270), (1380, 162243), (1620, 138207), (1863, 120180), (2003, 111780), (2070, 108162), (2430, 92138), (2484, 90135), (3105, 72108), (3726, 60090), (4006, 55890), (4140, 54081), (4860, 46069), (5589, 40060), (6009, 37260), (6210, 36054), (7452, 30045), (8012, 27945), (9315, 24036), (10015, 22356), (11178, 20030), (12018, 18630), (12420, 18027)]