225423240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7253}}^1$

素因数の和:7311

約数の個数: 128

約数和(自身を含む): 793877760

約数和(自身を除く): 568454520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7253, 7770, 10360, 14506, 15540, 21759, 29012, 31080, 36265, 43518, 50771, 58024, 72530, 87036, 101542, 108795, 145060, 152313, 174072, 203084, 217590, 253855, 268361, 290120, 304626, 406168, 435180, 507710, 536722, 609252, 761565, 805083, 870360, 1015420, 1073444, 1218504, 1341805, 1523130, 1610166, 1878527, 2030840, 2146888, 2683610, 3046260, 3220332, 3757054, 4025415, 5367220, 5635581, 6092520, 6440664, 7514108, 8050830, 9392635, 10734440, 11271162, 15028216, 16101660, 18785270, 22542324, 28177905, 32203320, 37570540, 45084648, 56355810, 75141080, 112711620, 225423240]

約数ペア:

[(1, 225423240), (2, 112711620), (3, 75141080), (4, 56355810), (5, 45084648), (6, 37570540), (7, 32203320), (8, 28177905), (10, 22542324), (12, 18785270), (14, 16101660), (15, 15028216), (20, 11271162), (21, 10734440), (24, 9392635), (28, 8050830), (30, 7514108), (35, 6440664), (37, 6092520), (40, 5635581), (42, 5367220), (56, 4025415), (60, 3757054), (70, 3220332), (74, 3046260), (84, 2683610), (105, 2146888), (111, 2030840), (120, 1878527), (140, 1610166), (148, 1523130), (168, 1341805), (185, 1218504), (210, 1073444), (222, 1015420), (259, 870360), (280, 805083), (296, 761565), (370, 609252), (420, 536722), (444, 507710), (518, 435180), (555, 406168), (740, 304626), (777, 290120), (840, 268361), (888, 253855), (1036, 217590), (1110, 203084), (1295, 174072), (1480, 152313), (1554, 145060), (2072, 108795), (2220, 101542), (2590, 87036), (3108, 72530), (3885, 58024), (4440, 50771), (5180, 43518), (6216, 36265), (7253, 31080), (7770, 29012), (10360, 21759), (14506, 15540)]