29655720

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 100968660

約数和(自身を除く): 71312940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 243, 270, 324, 339, 360, 405, 452, 486, 540, 565, 648, 678, 729, 810, 904, 972, 1017, 1080, 1130, 1215, 1356, 1458, 1620, 1695, 1944, 2034, 2187, 2260, 2430, 2712, 2916, 3051, 3240, 3390, 3645, 4068, 4374, 4520, 4860, 5085, 5832, 6102, 6561, 6780, 7290, 8136, 8748, 9153, 9720, 10170, 10935, 12204, 13122, 13560, 14580, 15255, 17496, 18306, 20340, 21870, 24408, 26244, 27459, 29160, 30510, 32805, 36612, 40680, 43740, 45765, 52488, 54918, 61020, 65610, 73224, 82377, 87480, 91530, 109836, 122040, 131220, 137295, 164754, 183060, 219672, 247131, 262440, 274590, 329508, 366120, 411885, 494262, 549180, 659016, 741393, 823770, 988524, 1098360, 1235655, 1482786, 1647540, 1977048, 2471310, 2965572, 3295080, 3706965, 4942620, 5931144, 7413930, 9885240, 14827860, 29655720]

約数ペア:

[(1, 29655720), (2, 14827860), (3, 9885240), (4, 7413930), (5, 5931144), (6, 4942620), (8, 3706965), (9, 3295080), (10, 2965572), (12, 2471310), (15, 1977048), (18, 1647540), (20, 1482786), (24, 1235655), (27, 1098360), (30, 988524), (36, 823770), (40, 741393), (45, 659016), (54, 549180), (60, 494262), (72, 411885), (81, 366120), (90, 329508), (108, 274590), (113, 262440), (120, 247131), (135, 219672), (162, 183060), (180, 164754), (216, 137295), (226, 131220), (243, 122040), (270, 109836), (324, 91530), (339, 87480), (360, 82377), (405, 73224), (452, 65610), (486, 61020), (540, 54918), (565, 52488), (648, 45765), (678, 43740), (729, 40680), (810, 36612), (904, 32805), (972, 30510), (1017, 29160), (1080, 27459), (1130, 26244), (1215, 24408), (1356, 21870), (1458, 20340), (1620, 18306), (1695, 17496), (1944, 15255), (2034, 14580), (2187, 13560), (2260, 13122), (2430, 12204), (2712, 10935), (2916, 10170), (3051, 9720), (3240, 9153), (3390, 8748), (3645, 8136), (4068, 7290), (4374, 6780), (4520, 6561), (4860, 6102), (5085, 5832)]