220089450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 627816960

約数和(自身を除く): 407727510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 179, 210, 350, 358, 525, 537, 895, 1050, 1074, 1171, 1253, 1790, 2342, 2506, 2685, 3513, 3759, 4475, 5370, 5855, 6265, 7026, 7518, 8197, 8950, 11710, 12530, 13425, 16394, 17565, 18795, 24591, 26850, 29275, 31325, 35130, 37590, 40985, 49182, 58550, 62650, 81970, 87825, 93975, 122955, 175650, 187950, 204925, 209609, 245910, 409850, 419218, 614775, 628827, 1048045, 1229550, 1257654, 1467263, 2096090, 2934526, 3144135, 4401789, 5240225, 6288270, 7336315, 8803578, 10480450, 14672630, 15720675, 22008945, 31441350, 36681575, 44017890, 73363150, 110044725, 220089450]

約数ペア:

[(1, 220089450), (2, 110044725), (3, 73363150), (5, 44017890), (6, 36681575), (7, 31441350), (10, 22008945), (14, 15720675), (15, 14672630), (21, 10480450), (25, 8803578), (30, 7336315), (35, 6288270), (42, 5240225), (50, 4401789), (70, 3144135), (75, 2934526), (105, 2096090), (150, 1467263), (175, 1257654), (179, 1229550), (210, 1048045), (350, 628827), (358, 614775), (525, 419218), (537, 409850), (895, 245910), (1050, 209609), (1074, 204925), (1171, 187950), (1253, 175650), (1790, 122955), (2342, 93975), (2506, 87825), (2685, 81970), (3513, 62650), (3759, 58550), (4475, 49182), (5370, 40985), (5855, 37590), (6265, 35130), (7026, 31325), (7518, 29275), (8197, 26850), (8950, 24591), (11710, 18795), (12530, 17565), (13425, 16394)]