148077540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63281}}^1$

素因数の和:63309

約数の個数: 72

約数和(自身を含む): 483727608

約数和(自身を除く): 335650068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 63281, 126562, 189843, 253124, 316405, 379686, 569529, 632810, 759372, 822653, 949215, 1139058, 1265620, 1645306, 1898430, 2278116, 2467959, 2847645, 3290612, 3796860, 4113265, 4935918, 5695290, 7403877, 8226530, 9871836, 11390580, 12339795, 14807754, 16453060, 24679590, 29615508, 37019385, 49359180, 74038770, 148077540]

約数ペア:

[(1, 148077540), (2, 74038770), (3, 49359180), (4, 37019385), (5, 29615508), (6, 24679590), (9, 16453060), (10, 14807754), (12, 12339795), (13, 11390580), (15, 9871836), (18, 8226530), (20, 7403877), (26, 5695290), (30, 4935918), (36, 4113265), (39, 3796860), (45, 3290612), (52, 2847645), (60, 2467959), (65, 2278116), (78, 1898430), (90, 1645306), (117, 1265620), (130, 1139058), (156, 949215), (180, 822653), (195, 759372), (234, 632810), (260, 569529), (390, 379686), (468, 316405), (585, 253124), (780, 189843), (1170, 126562), (2340, 63281)]