343798020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9227}}^1$

素因数の和:9271

約数の個数: 120

約数和(自身を含む): 1125520704

約数和(自身を除く): 781722684

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, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9227, 9315, 12420, 18454, 18630, 27681, 36908, 37260, 46135, 55362, 83043, 92270, 110724, 138405, 166086, 184540, 212221, 249129, 276810, 332172, 415215, 424442, 498258, 553620, 636663, 747387, 830430, 848884, 996516, 1061105, 1245645, 1273326, 1494774, 1660860, 1909989, 2122210, 2491290, 2546652, 2989548, 3183315, 3736935, 3819978, 4244420, 4982580, 5729967, 6366630, 7473870, 7639956, 9549945, 11459934, 12733260, 14947740, 17189901, 19099890, 22919868, 28649835, 34379802, 38199780, 57299670, 68759604, 85949505, 114599340, 171899010, 343798020]

約数ペア:

[(1, 343798020), (2, 171899010), (3, 114599340), (4, 85949505), (5, 68759604), (6, 57299670), (9, 38199780), (10, 34379802), (12, 28649835), (15, 22919868), (18, 19099890), (20, 17189901), (23, 14947740), (27, 12733260), (30, 11459934), (36, 9549945), (45, 7639956), (46, 7473870), (54, 6366630), (60, 5729967), (69, 4982580), (81, 4244420), (90, 3819978), (92, 3736935), (108, 3183315), (115, 2989548), (135, 2546652), (138, 2491290), (162, 2122210), (180, 1909989), (207, 1660860), (230, 1494774), (270, 1273326), (276, 1245645), (324, 1061105), (345, 996516), (405, 848884), (414, 830430), (460, 747387), (540, 636663), (621, 553620), (690, 498258), (810, 424442), (828, 415215), (1035, 332172), (1242, 276810), (1380, 249129), (1620, 212221), (1863, 184540), (2070, 166086), (2484, 138405), (3105, 110724), (3726, 92270), (4140, 83043), (6210, 55362), (7452, 46135), (9227, 37260), (9315, 36908), (12420, 27681), (18454, 18630)]